task stringlengths 37 71 | input stringlengths 0 2.6k | output stringlengths 1 4.09k | options list | pageTitle stringlengths 25 141 | outputColName stringlengths 1 1.03k | url stringlengths 41 153 | wdcFile stringlengths 71 73 |
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2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | forms when if an atom gains electrons [what is matter?] | what is a negatively charged ion? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | WEAK bond and is formed between polar molecules [what is matter?] | what is a hydrogen bond? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | *is polar *water is liquid at body temperature *water can absorb and hod heat energy *water is the biological solvent *water helps regulate body temperature [what is matter?] | WATER..why does life depend on it? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | liquid in which other substances dissolve [what is matter?] | what is a solvent? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | any dissolved substance [what is matter?] | what is a solute? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | polar molecules that are attracted to water and interact easily with water [what is matter?] | what is hydrophilic? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | non polar neutral molecules that do not interact with or dissolve in water [what is matter?] | what is hydrophobic? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | one of the most important ions in the body...a single proton w/out an electron) [what is matter?] | what is a hydrogen ion? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | donate hydrogen ions(protons) into a solutions exp: dropping acid in water [what is matter?] | acids? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | accept hydrogen ions (protons) lower hydrogen ion concentration in solution [what is matter?] | bases? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | a measure of hydrogen ion concentration ranges from 0-14 Acid: pH <7 Neutral pH=7 Basic: pH >7 [what is matter?] | PH Scale? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | 7.4 [what is matter?] | what is the normal pH for blood? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | a buffer minimizes the change in pH and are essential to our ability to maintain homeostasis. [what is matter?] | what is a buffer? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | one of the most important buffer pairs in body fluids such as blood. [what is matter?] | what is bicarbonate? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | compromises 18% of the body by weight forms four covalent bonds can form a single or double bonds can build micro- or macromolecules [what is matter?] | what is carbon and why is it important? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | removes equivalent of a water molecule to link molecular untis requires energy builds macro molecules from smaller sub units [what is matter?] | what is dehydatrion synthesis within molecules in a cell? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | adds the equivalent of a water molecule to break apart macromolecules releases energy [what is matter?] | what is hydrolysis within molecules in a cell? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | carbohydrates lipids proteins nucleic acids [what is matter?] | what are the four classes of organic molecules? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | they are used for energy and structural support [what is matter?] | why are carbohydrates important? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | simple sugars glucose fructose galactose ribose deoxyribose [what is matter?] | what are monosaccharides? how many types? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | more than one momosaccharide linked together..this can be done through dehydration process [what is matter?] | what are oligossaccharides? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | dissaccharides are two monosaccharides linked together exp: sucrose: glucose+ fructose maltose: glucose + glucose lactose: glucose + galactose [what is matter?] | what are oligossaccharides disaccharides? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | glycogen [what is matter?] | what are polysaccharides stored by animals called? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | complex carbohydrates- thousands of monosaccharides joined in chains and branches [what is matter?] | what is a polysaccharide? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | starch, we can use it for energy by breaking it down to glucose [what is matter?] | what are polysaccharides stored by plants called? and how can we use them? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | indigestible polysaccharide made in plants for structural support [what is matter?] | what is cellulose? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | they are insoluble in water. [what is matter?] | What are lipids and what is important about them? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | triglycerides;energy storage molecules phospholips: cell membrane structure steroids: carbon-based ring structures [what is matter?] | what are the sub classes of lipids? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | a lipid, also known as fat and oil fatty acids *saturated in fats *unsaturated in oils stored in adipose tissue energy storage molecules [what is matter?] | what are triglycerides? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | lipid Glyserol + two fatty acids and phosphate group One end of molecule is water insoluble(hydrophilic) other end of molecule is water insoluble (hydrophobic) PRIMARY COMPONENT OF CELL MEMBREANE [what is matter?] | what is a phospholipid? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | lipid- composed of four carbon rings exp: cholesterol hormones -estrogen -testosterone [what is matter?] | what is a steroid? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | a long chains of subunits called aminoacids that are joined by peptide bonds [what is matter?] | what is a protein? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | primary structure secondary tertiary quaternary [what is matter?] | what are the protein structures? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | amino acid sequence stabilized by peptide bonds [what is matter?] | what is the protein primary structure? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | alpha helix beta pleated sheets stabilized by hydrogen bonds [what is matter?] | what is the secondary protein structure? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | three denominational shape stabilized by disulfide and hydrogen bonds creates polar and non-polar areas in molecule [what is matter?] | what is the tertiary protein structure? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | two or more polypeptide chains are associated [what is matter?] | what is the quaternary structure? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | denaturation can be damaged by temperature or changes in pH leads to loss of biological function [what is matter?] | how can protein function be disrupted? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | they facilitate biochemical reactions Proteins Function as biological catalysts -speed up chemical reactions -are not altered or consumed by the reaction WITHOUT ENZYMES MANY BIOCHEMICAL REACTIONS WOULD NOT PROCEED QUICKLY ENOUGH TO SUSTAIN LIFE! [what is matter?] | what are enzymes? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | temperature pH Ion condition presence of inhibitors [what is matter?] | the functional shape of an enzyme is dependent on? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | are long chains containing sub-units called neuclotides. they store genetic information [what is matter?] | wha are nucleic acids and what are their functions? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | DNA- deoxyribosenucleic acid RNA- ribonucleic acid they store genetic information and provide information used in the making proteins [what is matter?] | what are the 2 types of nucleic acids? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | building blocks of nucleic acids each nucleotide contain 5 carbon sugar [what is matter?] | what are neuclotides in nucleic acids? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | deoxyribose [what is matter?] | what is the DNA nucleotide? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | ribose [what is matter?] | what is the RNA neuclotide? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | double stranded neclotides contain deoxyribose (sugar) nitrogenous bases adenine guanine cytosine thymine [what is matter?] | what is the structure of DNA? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | single stranded neuclotides contain ribose nitrogenous bases -adenine -guanine -cytosine -uracil [what is matter?] | what is the structure of RNA? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | DNA- instructions for making RNA RNA- instructions for making proteins Proteins: directs most of life's processes DNA--> RNA --> Proteins [what is matter?] | what is the nucleic acid function? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | adenosine triphosphate i carries energy universal energy group bonds between phosphate groups that contain potential energy breaking bonds releases energy TP--> ADP + P + energy [what is matter?] | what is ATP? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | *all living things *a single cell is the smallest unit that exhibits all of the characteristics of life *all cells come only from preexisting cells [what is matter?] | what is the cell doctrine? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | they are located in the plasma membrane have no nucleus the cytoplasm fluid is in the membrane has no true organelles [what is matter?] | what are prokaryotic cells? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | All human cells are eukaryotic have a plasma membrane nucleus:information center Cytoplasm fluid within a membrane orgaganelles:structured with specialized functions [what is matter?] | what are eukaryotic cells? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | microscopic cannot be seen without magnification [what is matter?] | what is the size of the cell? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | 1000X's and is the earliest microscope [what is matter?] | how much can a light microscope magnify? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | up to 100,000X's 100X's greater than a light microscope the magnification is sufficiently high that one can see the structural details of organelles within cells. [what is matter?] | what is a transmission electron microscope and how much can it magnify? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | up to 100,000X it gives a three dimensional look to the surface of the object. [what is matter?] | what is the scanning electron microscope, what does it do, and how much does it magnify? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | to stay efficient *small cells have a higher surface volume ratio *high surface: volume ratio problems efficiency in -acquisition of nutrients -disposal of wastes [what is matter?] | why does the cell remain small? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | a wall called the plasma membrane surrounds the cell separates a cell from its enviroment selectively permeable -permits movement of some substance into and out of the cell, but blocks others Enables transfer of information between environment and cell [what is matter?] | what surrounds the cell? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | a lipid bilayer -phospholipids:polar head and nonpolar tail -cholesterol:makes membrane a bit more regid -proteins:provide means of transport through membrane -carbohydrates:recognition patterns for cells and organisms *non rigid *fluid mosaic [what is matter?] | what exactly is the plasma membrane? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | passive transport active transport bulk transport [what is matter?] | How to molecules cross the plasma membrane? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | cell does not need to expend energy bc it moves through a concentration gradient -diffusion through lipid layer -osmosis -facilitated transport [what is matter?] | what is the passive transport through the plasma membrane? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | cell must expend energy by moving moving substances from a lower concentration to an area of higher concentration -requires ATP [what is matter?] | What is the active transport through the plasma membrane? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | -involves membranous vesicles to move larger substance -endocytosis -exocytosis [what is matter?] | what is the bulk transport through the plasma membrane? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | moves materials is bulks into the cell [what is matter?] | What is endocytosis? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | moves material in bulk out of the cell [what is matter?] | what is exocytosis? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | sodium-potassium pump- expels unwanted ions,keeps needed ones and maintains cell volume. ATP is used to expel3 Na+ ions into the cell and 2 K+ into the cell [what is matter?] | what is the sodium potassium pump? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | increase in cell volume(decreasing pumping) [what is matter?] | the sodium potassium pump helps the cell_____________by allowing more sodium into the cell | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | decrease in volume(increasing pumping) [what is matter?] | the sodium potassium pump allows the cells to _______________by expelling sodium out side of the cell | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | extracellular and intracellular ionic concentrations are equal cells maintain a normal volume in isotonic extracellular fluids -regulatory mechanisms maintain extracellular fluid that is isotonic with intracellular fluid [what is matter?] | what is isotonic? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | relative concentration of solutes in two fluids [what is matter?] | what is tonicity? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | hypertonic hypotonic [what is matter?] | what are some variations in tonicity? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | -extracellular ionic concentration higher than intracellular water will diffuse out of cell -cell will shrink and die [what is matter?] | what is hypertonic tonicity? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | -extracellular ionic concentration lower than intracellular -water will diffuse into cell -cell may swell and burst [what is matter?] | what is hypotonic tonisity? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | site of protein synthesis free floating in cytoplasm attached to outer surface of endoplasmic reticulum [what is matter?] | what are ribosomes? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | Rough ER -has ribosomes on surface -protein manufacturing, modifications Smooth ER -no ribosomes on surface -lipid synthesis -packages the proteins [what is matter?] | what are the two types of endoplasmic reticulum? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | refines synthesized products packaging and shipping center products are packaged into vesicles and shipped to other locations within cell membrane for export [what is matter?] | what is the golgi apparatus? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | contains powerful digestive enzymes, they perform housekeeping tasks like removing damaged mitochondria and other cellular debris. [what is matter?] | what are lybosomes? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | "power plant of the cell Surrounded by double membrane utilizes oxygen to produce Co2 generates ATP [what is matter?] | what is the mitochondria? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | triglycerides -long-term energy storage in animals [what is matter?] | fat is what type of energy? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | carbohydrate storage short term storage in animals [what is matter?] | glycogen is what type of fat? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | consist of microtubes and microfilaments...forms a framework for the soft plasma membrane and it also supports and anchors the other structure w/in cell [what is matter?] | what is the cytoskeleton? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | cilia- are hairlike particles in a few cells (2-10 microns long) moves material along the surface of with a brushing motion flagella-(200 microns long) are ONLY found in sperm cells and allows them to swim [what is matter?] | what is the cilia and flagella? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | requires enzymes breakdown of molecules may release energy used in breaking down nutrients and recycling all components used to access energy storage [what is matter?] | what is catabolism? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | it provides energy for the cell energy in glucose is used to generate ATP in absense of glucose other carbs, fats, proteins, can be catabolized to generate ATP [what is matter?] | why is glucose so important for the cell? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | glycolisis preparatory step citric acid cycle electron transport system [what is matter?] | what are the four stages of cellular respiration? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | occurs int eh cytoplasm series of ten reactions that split glucose into two molecules of pyruvic acid 2 ATP are produced high energy electrons and hydrogen ions are removed and picked up by a coenzyme NAD+ forming NADH [what is matter?] | what is glycolysis? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
2675928c_Test___1_Flashcards___Cram_com__what_is_matter_ | occurs in mitochondria also known as krebs cycle extracts high energy electrons to form NADH and FADH2 produces 2 ATP and carbon dioxide [what is matter?] | what is the citric acid cycle? | [] | Human Biology Test # 1 Flashcards - Cram.com | what is matter? | http://www.cram.com/flashcards/human-biology-test-1-1915133 | 29/1438042990123.20_20150728002310-00191-ip-10-236-191-2_398452854_0.json |
9527b029_l_groups_Flashcards___Cram_com__Organic_Chemistry | affect virtually every facet of our lives, and for this reason, it is important and useful to know something about them [Organic Chemistry] | These organic chemicals | [] | Chapter 11 introduction to organic molecules and functional groups Flashcards - Cram.com | Organic Chemistry | http://www.cram.com/flashcards/chapter-11-introduction-to-organic-molecules-and-functional-groups-2001916 | 29/1438042987628.47_20150728002307-00048-ip-10-236-191-2_376274805_0.json |
9527b029_l_groups_Flashcards___Cram_com__Organic_Chemistry | Methane the main component of natural gas burns in the presence of oxygen [Organic Chemistry] | CH4 | [] | Chapter 11 introduction to organic molecules and functional groups Flashcards - Cram.com | Organic Chemistry | http://www.cram.com/flashcards/chapter-11-introduction-to-organic-molecules-and-functional-groups-2001916 | 29/1438042987628.47_20150728002307-00048-ip-10-236-191-2_376274805_0.json |
9527b029_l_groups_Flashcards___Cram_com__Organic_Chemistry | is formed by the fermentation of sugar and can can produced in the lab exactly the same [Organic Chemistry] | Ethanol | [] | Chapter 11 introduction to organic molecules and functional groups Flashcards - Cram.com | Organic Chemistry | http://www.cram.com/flashcards/chapter-11-introduction-to-organic-molecules-and-functional-groups-2001916 | 29/1438042987628.47_20150728002307-00048-ip-10-236-191-2_376274805_0.json |
9527b029_l_groups_Flashcards___Cram_com__Organic_Chemistry | the compound responsible for the spiciness of hot peppers is the active ingredient in several topical creams for pain [Organic Chemistry] | Capsaicin | [] | Chapter 11 introduction to organic molecules and functional groups Flashcards - Cram.com | Organic Chemistry | http://www.cram.com/flashcards/chapter-11-introduction-to-organic-molecules-and-functional-groups-2001916 | 29/1438042987628.47_20150728002307-00048-ip-10-236-191-2_376274805_0.json |
9527b029_l_groups_Flashcards___Cram_com__Organic_Chemistry | is the bitter-tasting stimulant found in coffee, tea,cola beverages and chocolate [Organic Chemistry] | Caffeine | [] | Chapter 11 introduction to organic molecules and functional groups Flashcards - Cram.com | Organic Chemistry | http://www.cram.com/flashcards/chapter-11-introduction-to-organic-molecules-and-functional-groups-2001916 | 29/1438042987628.47_20150728002307-00048-ip-10-236-191-2_376274805_0.json |
9527b029_l_groups_Flashcards___Cram_com__Organic_Chemistry | carbon atoms and most contain Hydrogen atoms. Carbon always forms four covalent bonds and hydrogen forms one covalent bond. [Organic Chemistry] | All organic compounds contain | [] | Chapter 11 introduction to organic molecules and functional groups Flashcards - Cram.com | Organic Chemistry | http://www.cram.com/flashcards/chapter-11-introduction-to-organic-molecules-and-functional-groups-2001916 | 29/1438042987628.47_20150728002307-00048-ip-10-236-191-2_376274805_0.json |
9527b029_l_groups_Flashcards___Cram_com__Organic_Chemistry | single, double, and triple bonds to other carbon atoms [Organic Chemistry] | Carbon forms | [] | Chapter 11 introduction to organic molecules and functional groups Flashcards - Cram.com | Organic Chemistry | http://www.cram.com/flashcards/chapter-11-introduction-to-organic-molecules-and-functional-groups-2001916 | 29/1438042987628.47_20150728002307-00048-ip-10-236-191-2_376274805_0.json |
9527b029_l_groups_Flashcards___Cram_com__Organic_Chemistry | in Ethane (C2H6) each carbon atom is surrounded by three hydrogen atoms and connect together by a single bond [Organic Chemistry] | A Carbon atom surrounded by four atoms forms four single bonds | [] | Chapter 11 introduction to organic molecules and functional groups Flashcards - Cram.com | Organic Chemistry | http://www.cram.com/flashcards/chapter-11-introduction-to-organic-molecules-and-functional-groups-2001916 | 29/1438042987628.47_20150728002307-00048-ip-10-236-191-2_376274805_0.json |
9527b029_l_groups_Flashcards___Cram_com__Organic_Chemistry | In ethylene (C2H4) each carbon atom is surrounded by two hydrogen atoms and each Carbon atoms forms a double bond with each other [Organic Chemistry] | A Carbon atom surrounded by three atoms forms a double bond | [] | Chapter 11 introduction to organic molecules and functional groups Flashcards - Cram.com | Organic Chemistry | http://www.cram.com/flashcards/chapter-11-introduction-to-organic-molecules-and-functional-groups-2001916 | 29/1438042987628.47_20150728002307-00048-ip-10-236-191-2_376274805_0.json |
9527b029_l_groups_Flashcards___Cram_com__Organic_Chemistry | In acetylene (C2H2) each carbon atom is surrounded by two atoms one hydrogen and one carbon thus each carbon forms a single bond with the hydrogen atom and three with each carbon [Organic Chemistry] | A Carbon atom surrounded by two atoms generally forms a triple bond | [] | Chapter 11 introduction to organic molecules and functional groups Flashcards - Cram.com | Organic Chemistry | http://www.cram.com/flashcards/chapter-11-introduction-to-organic-molecules-and-functional-groups-2001916 | 29/1438042987628.47_20150728002307-00048-ip-10-236-191-2_376274805_0.json |
9527b029_l_groups_Flashcards___Cram_com__Organic_Chemistry | any atom that is not carbon or hydrogen is called a heteroatom [Organic Chemistry] | Organic compounds may also contain elements than carbon and hydrogen | [] | Chapter 11 introduction to organic molecules and functional groups Flashcards - Cram.com | Organic Chemistry | http://www.cram.com/flashcards/chapter-11-introduction-to-organic-molecules-and-functional-groups-2001916 | 29/1438042987628.47_20150728002307-00048-ip-10-236-191-2_376274805_0.json |
9527b029_l_groups_Flashcards___Cram_com__Organic_Chemistry | determined by its location in the periodic table [Organic Chemistry] | Each heteroatom forms a characteristic number of bonds | [] | Chapter 11 introduction to organic molecules and functional groups Flashcards - Cram.com | Organic Chemistry | http://www.cram.com/flashcards/chapter-11-introduction-to-organic-molecules-and-functional-groups-2001916 | 29/1438042987628.47_20150728002307-00048-ip-10-236-191-2_376274805_0.json |
9527b029_l_groups_Flashcards___Cram_com__Organic_Chemistry | lone pairs of electrons, so that each atom is surrounded by eight electrons [Organic Chemistry] | The common heteroatoms also have nonbonding | [] | Chapter 11 introduction to organic molecules and functional groups Flashcards - Cram.com | Organic Chemistry | http://www.cram.com/flashcards/chapter-11-introduction-to-organic-molecules-and-functional-groups-2001916 | 29/1438042987628.47_20150728002307-00048-ip-10-236-191-2_376274805_0.json |
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