Cell Structure and Function MCQ Quiz: GKFix - Bridge of Knowledge - Page 300

Question 1496

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What is the function of the cell wall in bacteria?

Stores genetic material
Produces ATP
Facilitates movement
Maintains shape and prevents lysis

Question 1497

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Which of the following statements about the plasma membrane in prokaryotes is true?

It contains cholesterol
It is rigid and non-fluid
It is selectively permeable
It has pores for RNA transport

Question 1498

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What is the role of ribosomes in prokaryotic cells?

DNA replication
Energy production
Protein synthesis
RNA synthesis

Question 1499

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What is the term for the region containing DNA in a prokaryotic cell?

Cytoplasm
Nucleus
Nucleoid
Ribosome

Question 1500

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What is the size range of a typical virus?

10–20 µm
1–2 µm
0.1 µm
0.02–0.2 µm