Multiple Choice
Which primary function is most directly associated with mitochondria in eukaryotic cells?
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11. Aerobic Respiration
Mitochondria
Multiple Choice
In a typical eukaryotic cell, what is the primary purpose of mitochondria?
A
To synthesize proteins by translating mRNA on ribosomes
B
To store the cell’s genetic information as chromosomal DNA in the nucleus
C
To modify and package proteins for secretion via the endomembrane system
D
To generate ATP through aerobic cellular respiration (including oxidative phosphorylation)
Verified step by step guidance1
Identify the main function of mitochondria in eukaryotic cells, which is related to energy production.
Recall that mitochondria are often called the 'powerhouses' of the cell because they generate ATP, the cell's energy currency.
Understand that mitochondria perform aerobic cellular respiration, a process that uses oxygen to convert nutrients into ATP.
Recognize that oxidative phosphorylation, which occurs in the inner mitochondrial membrane, is the key step where most ATP is produced.
Differentiate mitochondria's role from other organelles: protein synthesis occurs on ribosomes, genetic information is stored in the nucleus, and protein modification happens in the Golgi apparatus.
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