Cell Structure and Function MCQ Quiz: GKFix - Bridge of Knowledge - Page 192

Question 956

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What is the primary role of cristae in mitochondria?

To separate the matrix from the cytoplasm
To store DNA molecules
To regulate ion transport
Increase surface area for ATP production

Question 957

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Which of the following is not found in the mitochondrial matrix?

Circular DNA
Ribosomes
Enzymes
mRNA

Question 958

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Which of the following is not a function of mitochondria?

ATP production
DNA replication
Protein synthesis
Photosynthesis

Question 959

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Which plastid can transform into another type?

Chloroplast
Chromoplast
Leucoplast
None of the above

Question 960

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Which of the following is not a function of leucoplasts?

Storing starch
Storing oils
Photosynthesis
Storing proteins