message stringlengths 1 38k | message_type stringclasses 3
values | message_id int64 0 2 | conversation_id int64 477 897k | cluster float64 18 18 | __index_level_0__ int64 1.43k 2.69M |
|---|---|---|---|---|---|
what are pancreatic enzymes? | instruction | 0 | 477 | 18 | 1,431 |
The pancreas also makes enzymes that help the body digest and use food. | output | 1 | 477 | 18 | 1,432 |
Pancreatic Islet Transplantation (What are pancreatic islets?): Pancreatic islets, also called islets of Langerhans, are tiny clusters of cells scattered throughout the pancreas. The pancreas is an organ about the size of a hand located behind the lower part of the stomach.Pancreatic islets contain several types of cel... | input | 2 | 477 | 18 | 1,433 |
what are pancreatic enzymes? | instruction | 0 | 1,029 | 18 | 3,087 |
The pancreas also makes enzymes that help the body digest and use food. | output | 1 | 1,029 | 18 | 3,088 |
Pancreatic Islet Transplantation (What are pancreatic islets?): Pancreatic islets, also called islets of Langerhans, are tiny clusters of cells scattered throughout the pancreas. The pancreas is an organ about the size of a hand located behind the lower part of the stomach.Pancreatic islets contain several types of cel... | input | 2 | 1,029 | 18 | 3,089 |
what are pancreatic enzymes? | instruction | 0 | 1,581 | 18 | 4,743 |
The pancreas also makes enzymes that help the body digest and use food. | output | 1 | 1,581 | 18 | 4,744 |
Pancreatic Islet Transplantation What are pancreatic islets? Pancreatic islets, also called islets of Langerhans, are tiny clusters of cells scattered throughout the pancreas. The pancreas is an organ about the size of a hand located behind the lower part of the stomach.Pancreatic islets contain several types of cells... | input | 2 | 1,581 | 18 | 4,745 |
what are pancreatic enzymes? | instruction | 0 | 1,582 | 18 | 4,746 |
The pancreas also makes enzymes that help the body digest and use food. | output | 1 | 1,582 | 18 | 4,747 |
Pancreatic Islet Transplantation What are pancreatic islets? Pancreatic islets, also called islets of Langerhans, are tiny clusters of cells scattered throughout the pancreas. The pancreas is an organ about the size of a hand located behind the lower part of the stomach.Pancreatic islets contain several types of cells... | input | 2 | 1,582 | 18 | 4,748 |
what are pancreatic enzymes? | instruction | 0 | 2,133 | 18 | 6,399 |
The pancreas also makes enzymes that help the body digest and use food. | output | 1 | 2,133 | 18 | 6,400 |
Pancreatic Islet Transplantation What are pancreatic islets? Pancreatic islets, also called islets of Langerhans, are tiny clusters of cells scattered throughout the pancreas. The pancreas is an organ about the size of a hand located behind the lower part of the stomach.Pancreatic islets contain several types of cells... | input | 2 | 2,133 | 18 | 6,401 |
what are pancreatic enzymes? | instruction | 0 | 2,134 | 18 | 6,402 |
The pancreas also makes enzymes that help the body digest and use food. | output | 1 | 2,134 | 18 | 6,403 |
Pancreatic Islet Transplantation What are pancreatic islets? Pancreatic islets, also called islets of Langerhans, are tiny clusters of cells scattered throughout the pancreas. The pancreas is an organ about the size of a hand located behind the lower part of the stomach.Pancreatic islets contain several types of cells... | input | 2 | 2,134 | 18 | 6,404 |
Please answer the letter of option truthfully | instruction | 0 | 2,308 | 18 | 6,924 |
B | output | 1 | 2,308 | 18 | 6,925 |
Q:Joseph Priestly discovered oxygen gas by the decomposition of solid mercury(II) oxide, HgO, to oxygen gas, O2, and liquid mercury metal, Hg. How many moles of oxygen gas will form when 4.32 g of solid mercury(II) oxide decomposes? The formula mass of mercury(II) oxide is 216 g mol^-1.?
A:0.100 mol;B:0.0100 mol;C:0.0... | input | 2 | 2,308 | 18 | 6,926 |
Please answer the letter of option truthfully | instruction | 0 | 2,409 | 18 | 7,227 |
C | output | 1 | 2,409 | 18 | 7,228 |
Q:When the dichromate ion is reacted, one of its most common products is Cr3+. What is the oxidation state (oxidation number) of chromium in the dichromate ion? Does reduction or oxidation occur when dichromate forms Cr3+??
A:3+, reduction;B:12+, reduction;C:6+, reduction;D:6+, oxidation | input | 2 | 2,409 | 18 | 7,229 |
Please answer the letter of option truthfully | instruction | 0 | 3,154 | 18 | 9,462 |
C | output | 1 | 3,154 | 18 | 9,463 |
Q:The replication of hepatitis B includes which of the following stages??
A:Movement of intact virus to the cellular cytoplasm for replication;B:Conversion of relaxed circular viral DNA in to covalently closed circular (CCC) DNA in the nucleus;C:Virions produced in the cytoplasm by cellular DNA polymerase;D:Oncogenic ... | input | 2 | 3,154 | 18 | 9,464 |
Please answer the letter of option truthfully | instruction | 0 | 3,194 | 18 | 9,582 |
C | output | 1 | 3,194 | 18 | 9,583 |
Q:Which replication strategy is paralleled by some other viruses??
A:Cytoplasmic replication and 'snatched caps' are used as primers for RNA transcription;B:Replicates in cytoplasmic tubules;C:Extracellular replication;D:Replicates in the nucleus | input | 2 | 3,194 | 18 | 9,584 |
Please answer the letter of option truthfully | instruction | 0 | 3,294 | 18 | 9,882 |
D | output | 1 | 3,294 | 18 | 9,883 |
Q:The complete resynthesis of phosphocreatine after very high intensity exercise normally takes:?
A:about 10 seconds.;B:about 30 seconds.;C:about 1 minute.;D:about 4 minutes. | input | 2 | 3,294 | 18 | 9,884 |
Please answer the letter of option truthfully | instruction | 0 | 3,296 | 18 | 9,888 |
D | output | 1 | 3,296 | 18 | 9,889 |
Q:Fatty acids are transported into the mitochondria bound to:?
A:thiokinase.;B:coenzyme A (CoA).;C:acetyl-CoA.;D:carnitine. | input | 2 | 3,296 | 18 | 9,890 |
Please answer the letter of option truthfully | instruction | 0 | 3,298 | 18 | 9,894 |
C | output | 1 | 3,298 | 18 | 9,895 |
Q:Diisopropylfluorophosphate (DFP) binds to the active site of acetylcholinesterase (ACE) in the synapses of neurons. When DFP binds to ACE, the ACE enzyme is rendered permanently inactive. This makes DFP a potent toxin, with lethal amounts at less than 100 mg. The interaction between DFP and ACE can best be characteri... | input | 2 | 3,298 | 18 | 9,896 |
Please answer the letter of option truthfully | instruction | 0 | 3,300 | 18 | 9,900 |
A | output | 1 | 3,300 | 18 | 9,901 |
Q:Performance enhancing synthetic steroids are based on the structure of the hormone:?
A:testosterone.;B:cortisol.;C:progesterone.;D:aldosterone. | input | 2 | 3,300 | 18 | 9,902 |
Please answer the letter of option truthfully | instruction | 0 | 3,307 | 18 | 9,921 |
C | output | 1 | 3,307 | 18 | 9,922 |
Q:The transcription of DNA to a molecule of messenger RNA occurs:?
A:on the ribosomes.;B:in the cytosol.;C:in the nucleus.;D:only during cell division. | input | 2 | 3,307 | 18 | 9,923 |
Please answer the letter of option truthfully | instruction | 0 | 3,308 | 18 | 9,924 |
B | output | 1 | 3,308 | 18 | 9,925 |
Q:A new enzyme is found in a transgenic mice that participates in synthesis of an unknown product using two reactants. When using radiolabeled compounds to study the enzyme, it is found that the enzyme catalyzes a process that switches a nitrogen group on one reactant to the other reactant. Which of the following categ... | input | 2 | 3,308 | 18 | 9,926 |
Please answer the letter of option truthfully | instruction | 0 | 3,315 | 18 | 9,945 |
B | output | 1 | 3,315 | 18 | 9,946 |
Q:Embedded in the inner membrane of the mitochondrion are:?
A:the enzymes of the tricarboxylic acid cycle (Krebs' cycle).;B:the components of the electron transport chain.;C:glycogen molecules.;D:triacylglycerol molecules. | input | 2 | 3,315 | 18 | 9,947 |
Please answer the letter of option truthfully | instruction | 0 | 3,321 | 18 | 9,963 |
D | output | 1 | 3,321 | 18 | 9,964 |
Q:When preparing for the MCAT exam, a student begins studying electrochemical cells. He learns the basic information needed by actively relating it to previous information he has learned about redox reactions. He then builds from that knowledge to learn the advanced concepts needed. The student’s process is best charac... | input | 2 | 3,321 | 18 | 9,965 |
Please answer the letter of option truthfully | instruction | 0 | 3,324 | 18 | 9,972 |
D | output | 1 | 3,324 | 18 | 9,973 |
Q:The energy charge of the cell is:?
A:the difference between the charge on the outside and inside of a cell.;B:generated by the sodium-potassium ATPase.;C:the overall rate of energy use by the cell.;D:the extent to which the total adenine nucleotide pool is phosphorylated. | input | 2 | 3,324 | 18 | 9,974 |
Please answer the letter of option truthfully | instruction | 0 | 3,329 | 18 | 9,987 |
D | output | 1 | 3,329 | 18 | 9,988 |
Q:During muscular contraction, interactions between myosin and actin allow for shortening of each sarcomere. In addition to the power stroke, what other process of muscle contraction requires ATP??
A:Tropomyosin-troponin interaction;B:Myosin-actin interaction;C:Calcium-troponin interaction;D:Myosin-actin detachment | input | 2 | 3,329 | 18 | 9,989 |
Please answer the letter of option truthfully | instruction | 0 | 3,330 | 18 | 9,990 |
A | output | 1 | 3,330 | 18 | 9,991 |
Q:The activity of creatine kinase is:?
A:increased when intracellular ADP rises.;B:increased when muscle pH falls below 6.9.;C:always lower in Type II fibres than Type I fibres.;D:increased after a period of endurance training. | input | 2 | 3,330 | 18 | 9,992 |
Please answer the letter of option truthfully | instruction | 0 | 3,332 | 18 | 9,996 |
A | output | 1 | 3,332 | 18 | 9,997 |
Q:The net production of ATP via substrate-level phosphorylation in glycolysis is:?
A:2 from glucose and 3 from glycogen.;B:2 from glucose and 4 from glycogen.;C:3 from glucose and 4 from glycogen.;D:3 from glucose and 2 from glycogen. | input | 2 | 3,332 | 18 | 9,998 |
Please answer the letter of option truthfully | instruction | 0 | 3,335 | 18 | 10,005 |
C | output | 1 | 3,335 | 18 | 10,006 |
Q:DNA polymerase creates new DNA by adding complimentary nucleotides to a template strand from the original double-stranded DNA. If a section of the template strand had a ration of 3:2 of A:T bases, what is the ration of A:T in the newly synthesized complimentary strand of DNA??
A:3:02;B:1:01;C:2:03;D:cannot be determ... | input | 2 | 3,335 | 18 | 10,007 |
Please answer the letter of option truthfully | instruction | 0 | 3,347 | 18 | 10,041 |
B | output | 1 | 3,347 | 18 | 10,042 |
Q:When branched chain amino acids are deaminated in muscle, the ammonia produced is mostly:?
A:converted into arginine and released from the muscle.;B:converted into alanine and glutamine and released from the muscle.;C:converted into urea and released from the muscle.;D:used to synthesise purines and pyrimidines in t... | input | 2 | 3,347 | 18 | 10,043 |
Please answer the letter of option truthfully | instruction | 0 | 3,348 | 18 | 10,044 |
A | output | 1 | 3,348 | 18 | 10,045 |
Q:A certain molecule acts by binding to cytochrome oxidase A3, the final enzyme in the electron transport chain. Administration of a large dose of this substance to a human would likely:?
A:Lead to death due to an inability of the cell to pass electrons to oxygen, thus stopping aerobic respiration and asphyxiating the... | input | 2 | 3,348 | 18 | 10,046 |
Please answer the letter of option truthfully | instruction | 0 | 3,359 | 18 | 10,077 |
D | output | 1 | 3,359 | 18 | 10,078 |
Q:Phophocreatine resynthesis during recovery from exercise is inhibited by:?
A:an excess of creatine.;B:hyperventilation.;C:an excess of oxygen.;D:a lack of oxygen. | input | 2 | 3,359 | 18 | 10,079 |
Please answer the letter of option truthfully | instruction | 0 | 3,361 | 18 | 10,083 |
D | output | 1 | 3,361 | 18 | 10,084 |
Q:The synthesis of glucose from lactate, glycerol, or amino acids is called:?
A:glycogenolysis.;B:glycolysis.;C:lipolysis.;D:gluconeogenesis. | input | 2 | 3,361 | 18 | 10,085 |
Please answer the letter of option truthfully | instruction | 0 | 3,367 | 18 | 10,101 |
A | output | 1 | 3,367 | 18 | 10,102 |
Q:An action potential arriving at the motor endplate causes release of:?
A:acetylcholine which traverses the neuromuscular junction.;B:sodium ions which binds to sodium receptors on the muscle membrane.;C:calcium ions which initiate an action potential along the muscle fibre.;D:noradrenaline which increases muscle met... | input | 2 | 3,367 | 18 | 10,103 |
Please answer the letter of option truthfully | instruction | 0 | 3,371 | 18 | 10,113 |
D | output | 1 | 3,371 | 18 | 10,114 |
Q:What is the most likely outcome of this modification?
An RNA strand that normally produces a transmembrane protein that facilitates potassium entry into muscle cells is modified to produce a different strand. The original strand is as follows:
GAAUAGAUGGGAAGCGCCAGAUACAGUAACAGA…
The modified sequence is as follo... | input | 2 | 3,371 | 18 | 10,115 |
Please answer the letter of option truthfully | instruction | 0 | 3,372 | 18 | 10,116 |
C | output | 1 | 3,372 | 18 | 10,117 |
Q:Glycolysis is the name given to the pathway involving the conversion of:?
A:glycogen to glucose-1-phosphate.;B:glycogen or glucose to fructose.;C:glycogen or glucose to pyruvate or lactate.;D:glycogen or glucose to pyruvate or acetyl CoA. | input | 2 | 3,372 | 18 | 10,118 |
Please answer the letter of option truthfully | instruction | 0 | 3,374 | 18 | 10,122 |
A | output | 1 | 3,374 | 18 | 10,123 |
Q:Which of the following is thought to be implicated in the development of peripheral muscle fatigue during multiple sprint activities??
A:An accumulation of inorganic phosphate.;B:Development of hyperosmolality in the muscles.;C:An excess of antioxidants.;D:A lack of potassium. | input | 2 | 3,374 | 18 | 10,124 |
Please answer the letter of option truthfully | instruction | 0 | 3,376 | 18 | 10,128 |
B | output | 1 | 3,376 | 18 | 10,129 |
Q:The pyruvate dehydrogenase complex:?
A:is located in the sarcoplasm.;B:catalyses the conversion of pyruvate to acetyl CoA.;C:catalyses the conversion of pyruvate to lactate.;D:catalyses the conversion of lactate to pyruvate. | input | 2 | 3,376 | 18 | 10,130 |
Please answer the letter of option truthfully | instruction | 0 | 3,377 | 18 | 10,131 |
D | output | 1 | 3,377 | 18 | 10,132 |
Q:Hydrogen ions are formed when:?
A:glycogen becomes depleted.;B:phosphocreatine breakdown occurs.;C:pyruvate is converted to lactate.;D:glycolysis is being used as a major means of resynthesising ATP. | input | 2 | 3,377 | 18 | 10,133 |
Please answer the letter of option truthfully | instruction | 0 | 3,387 | 18 | 10,161 |
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