Multiple Choice
In a typical eukaryotic cell, what is the primary purpose of mitochondria?
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11. Aerobic Respiration
Mitochondria
Multiple Choice
What is the primary function of mitochondria in eukaryotic cells?
A
To synthesize proteins by translating mRNA on ribosomes in the cytosol
B
To generate ATP primarily through oxidative phosphorylation during cellular respiration
C
To store genetic information as chromosomal DNA and regulate gene expression
D
To package and sort secretory proteins for export from the cell
Verified step by step guidance1
Identify the main role of mitochondria by recalling their function in eukaryotic cells, which is related to energy production.
Understand that mitochondria are often called the 'powerhouses' of the cell because they generate ATP, the cell's energy currency.
Recognize that ATP production in mitochondria primarily occurs through a process called oxidative phosphorylation, which is part of cellular respiration.
Differentiate this function from other cellular processes such as protein synthesis, genetic information storage, and protein packaging, which are carried out by ribosomes, the nucleus, and the Golgi apparatus respectively.
Conclude that the primary function of mitochondria is to generate ATP through oxidative phosphorylation during cellular respiration.
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