The _______________ occurs when pyruvate is oxidized and enters the matrix of the mitochondria and releases CO2.

Question 6

		preparatory reaction
		glycolysis
		citric acid cycle
		electron transport chain

Question 7

How is ATP produced during glycolysis?

		chemiosmosis
		substrate level phosphorylation
		diffusion
		fermentation

Question 8

If oxygen is not available to the cell, glucose is incompletely metabolized to ______________ or to _____________ and ____________.

		BPG; O2; alcohol
		lactate; CO2; alcohol
		3PG; CO2; lactate
		lactate; O2; 3PG

Question 9

What is a disadvantage to fermentation?

		Lactate and alcohol are toxic to cells.
		Lactate changes pH and causes muscles to fatigue.
		Yeast die from the alcohol they produce by fermentation.
		all of the above are correct.

Question 10

Fermentation produces ____________ ATP molecules per glucose.

		2
		4
		36 or 38
		34 or 36

Question 11

Cellular respiration produces ____________ ATP molecules per glucose.

		2
		4
		36 or 38
		34 or 36

Solutions

Expert Solution

gladiator answered 1 year ago

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