CHEM 210 MODULE 7 EXAM QUESTIONS AND ANSWERS

CHEM 210 MODULE 7 EXAM (2023/2024) QUESTIONS
AND ANSWERS
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 oddnumbered 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?

, CHEM 210 MODULE 7 EXAM (2023/2024) QUESTIONS
AND ANSWERS
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
GLUCOSE

In glycolysis, when glucose enters a cell, it is immediately phosphorylated to form glucose-6-
phosphate. The phosphate donor in this reaction is ATP, and the enzyme is ________.