Question

In what two ways is anaerobic respiration of glucose in yeast similar to anaerobic respiration of glucose in a muscle cell?

A) Both produce lactic acid and water as byproducts.
B) Both result in the production of ethanol and carbon dioxide.
C) Both use oxygen as the final electron acceptor.
D) Both produce ATP through the electron transport chain.

Answer 1

In both anaerobic respiration of glucose in yeast and anaerobic respiration of glucose in a muscle cell, the process starts with glycolysis. Yeast produces ethanol and carbon dioxide, while muscle cells produce lactic acid. The final electron acceptor in anaerobic respiration for both types of cells is an organic molecule.

Step-by-step explanation:

In both anaerobic respiration of glucose in yeast and anaerobic respiration of glucose in a muscle cell, the process starts with glycolysis. This is the first step of respiration where glucose is broken down into pyruvate. Both types of cells then undergo fermentation, with yeast producing ethanol and carbon dioxide, and muscle cells producing lactic acid. The final electron acceptor in anaerobic respiration is an organic molecule, not oxygen, for both yeast and muscle cells.