Biochemistry Module 7 Exam –
Portage Learning CHEM 210 –
2026–2027 – Complete
Questions and Answers (A+
Grade)
True or False: The ΔG value for a particular reaction is -78kJ/mol. This value
indicates the reaction is spontaneous. - ANSWER-true
True or False: A biochemical metabolic pathway is a single reaction that converts
starting material into products. - ANSWER-false
True or False: A biochemical metabolic pathway is a series reaction that converts
starting material into products. - ANSWER-true
True or False: Three ATP molecules are used in the energy-investing stage of
glycolysis. - ANSWER-false
True or False: The citric acid cycle occurs in the presence of oxygen. - ANSWER-
true
, True or False: The citric acid cycle occurs in the absence of oxygen. - ANSWER-false
True or False: The β-oxidation pathway only degrades odd-numbered fatty acids. -
ANSWER-true
In total, how many ATP and/or NADH are produced in the glucose to pyruvate
steps in glycolysis? - ANSWER-2 ATP and 2 NADPH produced
In converting glucose to pyruvate, how many ATP or NADH are produced (or
required) in the fructose-6-phosphate to fructose-1,6-bisphosphate step in
glycolysis? - ANSWER-1 ATP required
In converting glucose to pyruvate, how many ATP or NADH are produced (or
required) in the glucose to glucose-6-phosphate step in glycolysis? - ANSWER-1
ATP required
In converting glucose to pyruvate, how many ATP or NADH are produced (or
required) in the
glyceraldehyde 3-phosephate to 1,3-bisphosphoglycerate step in glycolysis? -
ANSWER-2 NADH produced
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? - ANSWER-2
ATP produced
Portage Learning CHEM 210 –
2026–2027 – Complete
Questions and Answers (A+
Grade)
True or False: The ΔG value for a particular reaction is -78kJ/mol. This value
indicates the reaction is spontaneous. - ANSWER-true
True or False: A biochemical metabolic pathway is a single reaction that converts
starting material into products. - ANSWER-false
True or False: A biochemical metabolic pathway is a series reaction that converts
starting material into products. - ANSWER-true
True or False: Three ATP molecules are used in the energy-investing stage of
glycolysis. - ANSWER-false
True or False: The citric acid cycle occurs in the presence of oxygen. - ANSWER-
true
, True or False: The citric acid cycle occurs in the absence of oxygen. - ANSWER-false
True or False: The β-oxidation pathway only degrades odd-numbered fatty acids. -
ANSWER-true
In total, how many ATP and/or NADH are produced in the glucose to pyruvate
steps in glycolysis? - ANSWER-2 ATP and 2 NADPH produced
In converting glucose to pyruvate, how many ATP or NADH are produced (or
required) in the fructose-6-phosphate to fructose-1,6-bisphosphate step in
glycolysis? - ANSWER-1 ATP required
In converting glucose to pyruvate, how many ATP or NADH are produced (or
required) in the glucose to glucose-6-phosphate step in glycolysis? - ANSWER-1
ATP required
In converting glucose to pyruvate, how many ATP or NADH are produced (or
required) in the
glyceraldehyde 3-phosephate to 1,3-bisphosphoglycerate step in glycolysis? -
ANSWER-2 NADH produced
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? - ANSWER-2
ATP produced
