Multiple Choice
Which cell type would be expected to contain the greatest number of mitochondria due to its high demand for ATP?
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11. Aerobic Respiration
Mitochondria
Multiple Choice
In eukaryotic cells, what is the primary function of mitochondria?
A
Generate ATP through cellular respiration (oxidative phosphorylation)
B
Store genetic information as the cell’s main repository of DNA
C
Synthesize proteins by translating mRNA on ribosomes
D
Package and sort proteins for secretion via the endomembrane system
Verified step by step guidance1
Identify the main role of mitochondria in eukaryotic cells by recalling their function related to energy production.
Understand that mitochondria are often called the 'powerhouses' of the cell because they generate energy in the form of ATP.
Recall the process of cellular respiration, specifically oxidative phosphorylation, which occurs in the mitochondria to produce ATP.
Compare this function with other cellular components: DNA storage is primarily in the nucleus, protein synthesis occurs on ribosomes, and protein packaging happens in the Golgi apparatus.
Conclude that the primary function of mitochondria is to generate ATP through cellular respiration (oxidative phosphorylation).
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