1
QuizMultiple Choice

Cellular Respiration — Quiz

Question 1 • Biology

Which statement could be categorized only in the anaerobic section of the Venn diagram?

Answer
A
occurs in the mitochondria
B
is performed by eukaryotes
C
regenerates NADH
D
has commercial uses

Explanation

Anaerobic processes such as fermentation are used commercially to make products like bread, yogurt, and alcoholic drinks. Eukaryotes can also perform aerobic respiration, so “is performed by eukaryotes” is not exclusive to anaerobic processes. Fermentation regenerates NAD+, not NADH, and aerobic respiration occurs in mitochondria.

AI-written and checked against the verified answer.

Next