Asked by Nicole Ruffner on Jul 12, 2024
Verified
Which of the following statements is true?
A) The end product of glycolysis is acetyl CoA.
B) The citric acid cycle begins and ends with pyruvate.
C) NADH2 will eventually produce three ATP molecules.
D) The aerobic respiration of glucose has one phase.
E) Aerobic respiration uses carbon dioxide and releases oxygen.
Glycolysis
The metabolic pathway that converts glucose into pyruvate, producing ATP and NADH in the process, functioning in the cytoplasm of the cell.
Aerobic Respiration
The metabolic process in which cells convert glucose and oxygen into energy, carbon dioxide, and water; it is the primary method of energy production in animals.
Acetyl CoA
A central molecule in metabolism that conveys the carbon atoms within the acetyl group to the tricarboxylic acid cycle to be oxidized for energy production.
- Understand the importance and conversion processes of pivotal molecules including glucose, pyruvate, and ATP in the course of cellular respiration.
- Apprehend the processes and relevance of glycolysis, the citric acid cycle, and the electron transport chain.
Verified Answer
TF
Torelyn ForestJul 17, 2024
Final Answer :
C
Explanation :
NADH can be used to produce ATP through oxidative phosphorylation in the electron transport chain. Each NADH molecule can produce about three ATP molecules, resulting in a net gain of approximately 30-32 ATP molecules from aerobic respiration of glucose.
Learning Objectives
- Understand the importance and conversion processes of pivotal molecules including glucose, pyruvate, and ATP in the course of cellular respiration.
- Apprehend the processes and relevance of glycolysis, the citric acid cycle, and the electron transport chain.