premise
stringlengths
1
46.3k
hypothesis
stringlengths
21
234
label
stringclasses
2 values
This light is termed Transmitted Light Illumination because light entering the objective is first transmitted through a transparent specimen.
Transparent matter transmits light without scattering it.
neutral
Transparency (1) A photographic positive mounted on transparent film and viewed by transmitted light.
Transparent matter transmits light without scattering it.
neutral
Transparent Adjective to describe a material which transmits light with minimal diffusion or scattering.
Transparent matter transmits light without scattering it.
entails
Transparent Transmitting light without significant scattering or redirection, so that all surface and interior features of the particle and objects beyond it are clearly visible.
Transparent matter transmits light without scattering it.
entails
When light passes through a transparent colloid, it is scattered.
Transparent matter transmits light without scattering it.
neutral
transmitted light The usual method for illuminating transparent microscopic specimens.
Transparent matter transmits light without scattering it.
neutral
Another type of microscope called an electron microscope uses a beam of electrons instead of light and magnets instead of lenses.
A electron microscope is used to see extremely small objects.
neutral
But three important developments made the transmission electron microscope extremely useful to the biologist.
A electron microscope is used to see extremely small objects.
neutral
EM See electron microscope .
A electron microscope is used to see extremely small objects.
neutral
Electron Microscope A powerful microscope that uses beams of fast-moving electrons instead of light waves to enable objects to be observed.
A electron microscope is used to see extremely small objects.
neutral
Electron Microscope The electron microscope is a form of microscope that uses a beam of electrons instead of a beam of light (as in optical microscope) to form a large image of a very small object.
A electron microscope is used to see extremely small objects.
entails
Electron microscopes are useful for magnifying objects that are smaller than the wavelengths of visible light.
A electron microscope is used to see extremely small objects.
entails
For instance, some objects are so small that scientists must use powerful microscopes to see them.
A electron microscope is used to see extremely small objects.
neutral
Including electron microscopes of all types.
A electron microscope is used to see extremely small objects.
neutral
It sees with giant telescopes and electron microscopes;
A electron microscope is used to see extremely small objects.
neutral
MOVE IN CLOSER, into the realm of the electron microscope showing individual skin cells--now we see the ALIEN OBJECT, microscopic in size.
A electron microscope is used to see extremely small objects.
neutral
Microscope (instrument) Microscope is an instrument that magnifies extremely small objects so they can be seen easily.
A electron microscope is used to see extremely small objects.
neutral
Microscopic investigations with the use of an electron microscope S246N, optical microscope (Neophot) and scanning electron microscope LEO 435 Pi 4.
A electron microscope is used to see extremely small objects.
neutral
Scanning Electron Microscope (SEM) (Click to see enlargement) We use a JEOL 840A scanning electron Microscope.
A electron microscope is used to see extremely small objects.
neutral
See 18th century microscopes alongside electron microscopes.
A electron microscope is used to see extremely small objects.
neutral
See electron microscope.
A electron microscope is used to see extremely small objects.
neutral
Study the microstructure (small-scale structure) of rock samples using the Scanning Electron Microscope (SEM) or laser confocal microscope.
A electron microscope is used to see extremely small objects.
neutral
The determination of which type of Small Cell cancer is present is made by a pathologist using a microscope, to see what the cells look like.
A electron microscope is used to see extremely small objects.
neutral
The mite is extremely small and a microscope or magnifying glass may be needed to see it.
A electron microscope is used to see extremely small objects.
neutral
There are two types of electron microscope.
A electron microscope is used to see extremely small objects.
neutral
There was no need to use an electron microscope.
A electron microscope is used to see extremely small objects.
neutral
These objects must be studied with the light microscope or the electron microscope.
A electron microscope is used to see extremely small objects.
neutral
Types of Microscopes Microscopes are imaging aids that allow us to see detailed pictures of objects too small to be seen with the naked eye.
A electron microscope is used to see extremely small objects.
neutral
Types of electron microscope.
A electron microscope is used to see extremely small objects.
neutral
Use of the transmission electron microscope.
A electron microscope is used to see extremely small objects.
neutral
electron microscope see microscope, electron .
A electron microscope is used to see extremely small objects.
neutral
Calcite (calcium carbonate) is a mineral that often forms veins and incrustations in rock fractures.
Carbonate minerals are often found where seas once covered the land.
neutral
Carbonate minerals are often found in areas where ancient seas once covered the land.
Carbonate minerals are often found where seas once covered the land.
entails
Carbonate minerals are soft and are often colorful.
Carbonate minerals are often found where seas once covered the land.
neutral
In carbonate minerals, the nu3 and nu4 bands often appear as a doublet.
Carbonate minerals are often found where seas once covered the land.
neutral
Leadhillite is a lead sulfate carbonate hydroxide mineral, often associated with anglesite.
Carbonate minerals are often found where seas once covered the land.
neutral
all types of bottled water (e.g., carbonated, mineral and spring water).
Carbonate minerals are often found where seas once covered the land.
neutral
2) The myocardium is the cardiac muscle layer that makes up the bulk of the heart wall (review cardiac muscle from Ch 4 and Ch 10).
Cardiac muscle makes up most of the heart.
entails
Be able to explain autorhythmicity of the heart in terms of cardiac muscle cell types, the properties of the cardiac muscle action potential, initiation and conduction of the action potential through the heart.
Cardiac muscle makes up most of the heart.
neutral
CARDIAC MUSCLE Cardiac muscle (see also myocardium ) comprises most of the walls of the heart, making the powerful contractions that pump blood throughout the body.
Cardiac muscle makes up most of the heart.
entails
Cardiac Muscle -
Cardiac muscle makes up most of the heart.
neutral
Cardiac Muscle Cardiac muscle cells as striated muscle.
Cardiac muscle makes up most of the heart.
neutral
Cardiac and skeletal muscle are two types of striated muscle.
Cardiac muscle makes up most of the heart.
neutral
Cardiac muscle --
Cardiac muscle makes up most of the heart.
neutral
Cardiac muscle forms the mass of the heart.
Cardiac muscle makes up most of the heart.
entails
Cardiac muscle makes up the heart.
Cardiac muscle makes up most of the heart.
entails
Cardiac muscles are located only in the heart.
Cardiac muscle makes up most of the heart.
entails
Cardiac- these muscles are muscles of the heart, and also controlled by our autonomic nervous system.
Cardiac muscle makes up most of the heart.
entails
The muscle for the day is the cardiac muscle .
Cardiac muscle makes up most of the heart.
neutral
The type of muscle making up most of the muscles of movement attached to the skeleton;
Cardiac muscle makes up most of the heart.
neutral
An electron in a many electron atom is in an orbital with energy -5x10 -19 J.
Electrons in successive atoms on the periodic table tend to fill low-energy orbitals first.
neutral
Describe and discuss the energy levels (electron shells) of an atom, including the orbitals of the first two levels.
Electrons in successive atoms on the periodic table tend to fill low-energy orbitals first.
neutral
Electrons can be raised to higher-energy orbitals when an atom absorbs energy.
Electrons in successive atoms on the periodic table tend to fill low-energy orbitals first.
neutral
In the first successful atomic model, Bohr's electron energy levels (which at first appeared very arbitrary) could be better understood if the electron was considered a "wave" orbiting the nucleus.
Electrons in successive atoms on the periodic table tend to fill low-energy orbitals first.
neutral
Left on their own, the electrons of an atom tend to relax into orbitals that leave the atom with the lowest possible energy--its ground state.
Electrons in successive atoms on the periodic table tend to fill low-energy orbitals first.
entails
Orbital-filling diagrams might be drawn for the whole atom, but usually just show the outer electron energy level.
Electrons in successive atoms on the periodic table tend to fill low-energy orbitals first.
neutral
The principle states that the lowest- energy orbitals are filled first, followed successively by higher-energy orbitals.
Electrons in successive atoms on the periodic table tend to fill low-energy orbitals first.
entails
The structure of the Periodic Table is shown to reflect the energy levels of electrons in the atom.
Electrons in successive atoms on the periodic table tend to fill low-energy orbitals first.
neutral
These energies are in the range that can promote an electron from a filled orbital to an unfilled orbital in an atom or molecule.
Electrons in successive atoms on the periodic table tend to fill low-energy orbitals first.
neutral
United States Periodic Table containing the atomic total energies and orbital eigenvalues, for the ground electronic configuration of the elements.
Electrons in successive atoms on the periodic table tend to fill low-energy orbitals first.
neutral
ground state the lowest energy orbit of the electron in the atom.
Electrons in successive atoms on the periodic table tend to fill low-energy orbitals first.
neutral
the periods of the periodic table relate to the number of electron shells or energy levels of constituent atoms.
Electrons in successive atoms on the periodic table tend to fill low-energy orbitals first.
neutral
Bacteria Simple single celled prokaryotic organisms.
A single-celled prokaryotic is a bacteria.
entails
Describe the two types of prokaryotic cells.
A single-celled prokaryotic is a bacteria.
neutral
Kingdom containing single-celled, prokaryotic organisms 15.
A single-celled prokaryotic is a bacteria.
neutral
Monerans are bacteria, which are simple single-celled organisms that are Prokaryotic (have no nucleus and few organelles).
A single-celled prokaryotic is a bacteria.
entails
Prokaryote A bacterium cell lacking a nucleus and other membrane bound organelles.
A single-celled prokaryotic is a bacteria.
entails
Prokaryote A single-celled organism with a simple internal structure and no nucleus.
A single-celled prokaryotic is a bacteria.
neutral
Prokaryotes are a type of organism that have cells which lack a nucleus.
A single-celled prokaryotic is a bacteria.
neutral
Prokaryotes, on the other hand, are single-celled organisms such as bacteria and archaea.
A single-celled prokaryotic is a bacteria.
entails
Prokaryotes, such as bacteria, are single-cell organisms with no nuclear membranes.
A single-celled prokaryotic is a bacteria.
entails
The first organisms to appear on the planet were bacteria, which are single-celled prokaryotes.
A single-celled prokaryotic is a bacteria.
entails
The first two are all prokaryotic microorganisms, or single-celled organisms whose cells have no nucleus.
A single-celled prokaryotic is a bacteria.
neutral
There are two types of cells, eukaryotic and prokaryotic.
A single-celled prokaryotic is a bacteria.
neutral
There are two types of cells, prokaryotic and eukaryotic.
A single-celled prokaryotic is a bacteria.
neutral
These types of organisms are called prokaryotes, and the type of cell they have is called a prokaryotic cell.
A single-celled prokaryotic is a bacteria.
neutral
This means that they are single-celled, prokaryotic (simple) organisms.
A single-celled prokaryotic is a bacteria.
neutral
Whittaker's system placed most single celled organisms into either the prokaryotic Monera or the eukaryotic Protista.
A single-celled prokaryotic is a bacteria.
neutral
bacterium) Tiny, unicellular, prokaryotic organisms that reproduce by cell division and usually have cell walls;
A single-celled prokaryotic is a bacteria.
entails
Altricial species are relatively helpless at birth and require considerable parental care and protection.
Altricial organisms are helpless at birth and require lots of help from their parents.
entails
Altricial young are born helpless and require care for a specific amount of time.
Altricial organisms are helpless at birth and require lots of help from their parents.
entails
Females give birth to altricial young.
Altricial organisms are helpless at birth and require lots of help from their parents.
neutral
Humans are born helpless and altricial, mature slowly, and depend on parental investment well into their young adult lives, and often even later.
Altricial organisms are helpless at birth and require lots of help from their parents.
entails
Macaw nestlings are what ornithologists term "altricial", that is , unlike a chicken which is born with plenty of down and able to eat on it's own, macaws are virtually helpless when first hatch and require vast amounts of care from their parents or surrogate humans.
Altricial organisms are helpless at birth and require lots of help from their parents.
entails
The nestlings are altricial, meaning that they are helpless and need to be cared for by the parents.
Altricial organisms are helpless at birth and require lots of help from their parents.
entails
The young are altricial (meaning they are born with no or few feathers and can not stand or walk, they are basically helpless) and are fed by one or both parents until they fledge.
Altricial organisms are helpless at birth and require lots of help from their parents.
entails
The young are born altricial, meaning they are helpless and must be fed by the parents.
Altricial organisms are helpless at birth and require lots of help from their parents.
entails
These birds are "altricial," meaning the chicks are almost helpless after hatching and require attentive parental care and feeding.
Altricial organisms are helpless at birth and require lots of help from their parents.
entails
These hatchlings are altricial, meaning they are born in a helpless and very immature state, requiring care for some time.
Altricial organisms are helpless at birth and require lots of help from their parents.
entails
They are altricial, being born naked and helpless, with their eyes shut.
Altricial organisms are helpless at birth and require lots of help from their parents.
entails
Young are altricial, which means they are blind, featherless and helpless at birth.
Altricial organisms are helpless at birth and require lots of help from their parents.
entails
altricial hatchlings are helpless, blind, and naked, and require extended parental care.
Altricial organisms are helpless at birth and require lots of help from their parents.
entails
5) Light and Optics, geometric optics, interference, diffraction and polarisation of electromagnetic waves.
Optics explains the behavior of visible light and electromagnetic waves.
neutral
Dynamics, thermodynamics, electromagnetism, wave motion, optics, atomic and nuclear physics.
Optics explains the behavior of visible light and electromagnetic waves.
neutral
Electromagnetic waves, geometrical and physical optics, photons, photoelectric effect, blackbody radiation.
Optics explains the behavior of visible light and electromagnetic waves.
neutral
Electrostatics, current electricity, electromagnetism, optics, electromagnetic waves, and modern physics are investigated.
Optics explains the behavior of visible light and electromagnetic waves.
neutral
Emphasis on magnetism, electromagnetism, electromagnetic waves, geometrical and wave optics, solid state and quantum physics.
Optics explains the behavior of visible light and electromagnetic waves.
neutral
Experiments chosen from the areas of electromagnetic waves, optics and modern physics.
Optics explains the behavior of visible light and electromagnetic waves.
neutral
Physics III Capacitance, the magnetic field, mechanical waves and sound, electromagnetic field and waves, nature and propagation of light, geometrical and physical optics, and an introduction to atomic and nuclear physics.
Optics explains the behavior of visible light and electromagnetic waves.
neutral
See lesson on Electromagnetic Waves See lesson on Visible Light See Simulated Optics Experiments on Curved Mirrors and Single Lenses .
Optics explains the behavior of visible light and electromagnetic waves.
neutral