Portage Learning Chem 210 - Module 7 ePortage Learning Chem 210 - Module 7 examxam

Question 1
pts

True or False: The ΔG value for a particular reaction is -78kJ/mol. This value indicates
the reaction is NOT spontaneous.

FALSE

Question 2
pts

True or false: A biochemical metabolic pathway is a single reaction that converts starting
material into products.

FALSE

Question 3
pts

True or false: Three ATP molecules are used in the energy-investing stage of glycolysis.

FALSE

Question 4
pts

True or False: The citric acid cycle occurs in the absence of oxygen.

FALSE

Question 5
pts

True or false: The β-oxidation pathway degrades both even-numbered and odd-
numbered fatty acids.

TRUE

Question 6
pts

, In converting glucose to pyruvate, how many ATP or NADH are produced (or required)
in the 1,3-bisphosphoglycerate to 3-phosphoglycerate step in glycolysis?

2 ATP produced
1 ATP required
1 NADH produced
2 NADH and 1 ATP produced
None of the above

2 ATP PRODUCED

Question 7
pts

In converting glucose to pyruvate, how many ATP or NADH are produced (or required)
in the phosphoenolpyruvate to pyruvate step in glycolysis?

1 ATP required
1 ATP produced
2 ATP produced
2 ATP required
None of the above

2 ATP PRODUCED

Question 8
pts

What is the primary reactant of glycolysis?

Correct!

Glucose
Glucose-6-phosphate
Fructose
Fructose-6-phosphate
Hexokinase