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Bioenergetics
What is the name of respiration that occurs in the presence of oxygen?
anaerobic respiration
aerobic respiration
nitrogenous respiration
acidic respiration
Aerobic respiration occurs in the presence of oxygen and in most cells most of the time.
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Bioenergetics
In the electron-transport chain, the electrons and hydrogen ions are released by
ADH and FADH
2
ATP and FADH
2
NADH and FADH
2
ADH and NADH
2
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Bioenergetics
The water present in the soil is absorbed through osmosis by
stems and leaves
leaves and roots
root hairs and roots
xylem and shoots
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Bioenergetics
The gain of hydrogen atoms from a molecule results in
loss of neutrons
loss of protons
loss of electron
gain of electrons
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Bioenergetics
The Nobel Prize winner Fritz Lipmann who proposed ATP as major energy-transfer molecule in cells in
1949
1935
1941
1929
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Bioenergetics
The last step of cellular respiration is
molecule-transport chain
electron-transport chain
proton-transport chain
neutron-transport chain
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Bioenergetics
The scientist who discovered the details of dark reactions is
Karl Lohmann
Melvin Calvin
Ernst Calvin
Daniel Koshland
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Bioenergetics
The substances that absorbs visible light are known as
thylakoids
pigments
chromatin
granum
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Bioenergetics
At the end of the electron transport chain, the hydrogen ions and electrons are combined to form
glucose
water
sugar
amino acids
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Bioenergetics
The energy is obtained in organisms by
induction of food
catabolizing the food
metabolizing the food
anatomizing the food
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