Fermentation

Part A

In muscle cells, fermentation produces _____.

	carbon dioxide, ethanol, NADH, and ATP
	carbon dioxide, ethanol, and NAD+
	pyruvate
	lactate, NADH, and ATP
	lactate and NAD+

Correct

These are the products of fermentation as it occurs in muscle cells.

Part B

In fermentation _____ is reduced and _____ is oxidized.

	lactate ... ethanol
	NADH ... lactate
	lactate ... NADH
	NAD+ ... pyruvate
	pyruvate ... NADH

Correct

The pyruvate from glycolysis is reduced to either lactate or ethanol, and NADH is oxidized to NAD⁺.