Bio 182 EXAM 1 ASU REVIEW TEST BANK QUESTIONS WITH ANSWERS
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Bio 182 ASU
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Bio 182 ASU
Bio 182 EXAM 1 ASU REVIEW TEST BANK QUESTIONS WITH ANSWERS
As humans we breath in air that contains oxygen and breath out carbon dioxide . The oxygen we consume it is used in the metabolism of glucose in the
Conversion of pyruvate to acetyl-CoA
Electron transport chain as an acceptor of elect...
Bio 182 EXAM 1 ASU REVIEW
TEST BANK QUESTIONS WITH
ANSWERS
As humans we breath in air that contains oxygen and breath out carbon dioxide . The
oxygen we consume it is used in the metabolism of glucose in the
♣ Conversion of pyruvate to acetyl-CoA
♣ Electron transport chain as an acceptor of electron
♣ Anaerobic respiration
♣ Citric acid cycle - Answer-
Phosphofructokinase is an enzyme that is important for the breakdown of the glucose
molecule to generate ATP. In regards to that, when the ATP levels are high, the
phosphofructokinase is inhibited. What do you expect to happen to the enzyme when
the levels of ATP within the cell drop?
♣ The enzyme will be activated
♣ The enzyme will be deactivated
♣ The production of pyruvate will decrease
♣ The generation of NADH from glucose molecule will stop - Answer-
The process by which ATP bonds are formed during the oxidative phosphorylation in
the mitochondria it is known as _________________________ hypothesis. - Answer-
Chemiosmotic
The aerobic catabolism of glucose
♣ Results in less energy than a molecule of ATP
♣ Occurs in the cytosol within a cell
♣ requires oxygen and produces more ATP for one molecule of glucose than anaerobic
catabolism of glucose. - Answer-
The electron transport chain is located in the ________________________ of the cell.
♣ Ribosome
♣ Membrane
♣ Nucleus
♣ Mitochondria - Answer-
A glucose molecule can generate energy, but only if sufficient amount of energy is
invested to initiate the chemical reactions that are involved in the catabolism of the
glucose molecule.
♣ True
♣ False - Answer-
, Place the following in the right order, and as they relate to the complete catabolism of a
glucose molecule.
Electron transport chain
Citric Acid (kreb's) cycle
Anaerobic respiration
Pyruvate oxidation - Answer-1. Anaerobic respiration
2. Pyruvate oxudation
3. Citric Acid (kreb's) cycle
4. Electron transport chain
During the complete catabolism of glucose, ___________________ serves as the final
acceptor of electrons.
♣ Water
♣ ATP
♣ CO2
♣ Oxygen - Answer-
When ATP is generated into the mitochondria, the enzyme called ATP synthase tranfers
_______________ energy of the H+ ions to high-energy bonds to form ________
molecules
♣ Kinetic; NADH
♣ Potential; glucose
♣ Kinetic; ATP
♣ Potential; ATP
♣ Potential; NADH
♣ None of these are correct - Answer-
Choose the molecules that serve as substrates for ATP production
♣ Glucose only
♣ More than one are correct
♣ Fats only
♣ Protein only - Answer-
If a cell does not have mitochondria, it cannot harvest the entire energy stored in a
molecule of glucose.
♣ True
♣ False - Answer-
A neuron that its job is to respond to signals from the environment is call - Answer-
Sensory neuron
Stimuli are received by the dendrites of a neuron
♣ True
♣ False - Answer-
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