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Biology MCQs

Cell Biology

All MCQs

Cell Biology

51.

What is the function of peroxisomes in a cell?

A

B

C

D

52.

Which molecule carries amino acids to the ribosome during translation?

A

B

C

D

53.

Which structure within the nucleus is responsible for ribosome assembly?

A

B

C

D

54.

What is the primary function of the phospholipid bilayer in the plasma membrane?

A

B

C

D

55.

Which phase of the cell cycle is associated with the replication of DNA?

A

B

C

D

56.

In which organelle does the Krebs cycle take place?

A

B

C

D

57.

Which process describes the movement of water across a semipermeable membrane?

A

B

C

D

58.

Which type of cell signaling involves the secretion of hormones into the bloodstream to reach distant target cells?

A

B

C

D

59.

What is the function of ATP synthase in cellular respiration?

A

B

C

D

60.

Which component of the cytoskeleton is primarily responsible for maintaining cell shape and resisting tension?

A

B

C

D