Aerobic Cellular Respiration Trivia Quiz
6 Questions
| Total Attempts: 144
Questions and Answers
- 1.To enter or leave a cell, substances must pass through the .................
- A.
Microtubule
- B.
Golgi apparatus
- C.
Ribosome
- D.
Plasma membrane
- 2.Which of the following correctly matches the organelle with its function?
- A.
Mitochondria....................photosynthesis
- B.
Ribosome.....................synthesis of lipids
- C.
Nucleus.................cellular respiration
- D.
Central vacoule...............storage
- 3.A pyruvate molecule is broken down into chemicals such as ethanol or lactate in a process called ................
- A.
Fermentation
- B.
Phosphorylation
- C.
Chemosynthesis
- D.
Photosynthesis
- 4.The metabolic function of fermentation is to .......................
- A.
Oxidize NADH to NAD+ so that glycolysis can continue in the absense of oxygen
- B.
Reduce NADH so that more ATP can be produced by the electron transport chain
- C.
Oxidize pyruvate releasing more energy
- D.
Produce lactate during aerobic exercise
- 5.What substance is produced by the oxidation of pyruvate and feeds into the citric acid cycle?
- A.
Glucose
- B.
Carbon dioxide
- C.
Acetyl-coA
- D.
Lactate
- 6.In aerobic cellular respiration, which generates more ATP, substrate-level phosphorylation or chemiosmosis?
- A.
Substrate-level phosphorylation
- B.
Chemiosmosis
- C.
Neither generates ATP
- D.
Both generate equal amounts of ATP
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