QUESTION 1 Which of the following is an enzyme? a G protein a G protein-coupled receptor ATP All of the...

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Biology

QUESTION 1
Which of the following is an enzyme?
a G protein
a G protein-coupled receptor
ATP
All of the above
None of the above
1 points Â Â
QUESTION 2
Which of the following is true for all enzymes?
They alter the transition state.
They decrease Î”G.
They provide energy for endergonic reactions.
They harness energy from ATP.
1 points Â Â
QUESTION 3
The pathway of glycolysis can be found in:
Anaerobic bacteria only
Anaerobic species only
All bacteria, but not Eukaryotes
All species
1 points Â Â
QUESTION 4
Which of the following best explains why aerobic metabolism is\"better\" than anaerobic metabolism?
It produces water
It produces CO₂.
It produces more ATP for every molecule of glucose oxidized.
It doesn't require glucose.
1 points Â Â
QUESTION 5
The Citric Acid Cycle nets _____ molecule(s) of ATP per moleculeof glucose (assume GTP and ATP are interchangeable).
1
2
3
4

Answer & Explanation Solved by verified expert

4.1 Ratings (572 Votes)

1 None of the above G protein is GTP GTP and ATP are nucleotides GPCR is a membrane bound receptor 2 Decrease G Enzymes work by decreasing the activation energy of the reaction which is the See Answer

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		a G protein
		a G protein-coupled receptor
		ATP
		All of the above
		None of the above

		They alter the transition state.
		They decrease Î”G.
		They provide energy for endergonic reactions.
		They harness energy from ATP.

		Anaerobic bacteria only
		Anaerobic species only
		All bacteria, but not Eukaryotes
		All species

		It produces water
		It produces CO₂.
		It produces more ATP for every molecule of glucose oxidized.
		It doesn't require glucose.