Cell Structure and Function MCQ Quiz: GKFix - Bridge of Knowledge - Page 136

Question 676

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What is the main function of the nuclear envelope?

Facilitates DNA replication
Promotes protein synthesis
Supports cell division
Separates nucleus from cytoplasm

Question 677

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What is the significance of the nucleolus in actively dividing cells?

Disappears completely
Reduces in size
Becomes inactive
Increases in size and number

Question 678

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What is the function of the nucleolus in protein synthesis?

Translates mRNA
Replicates DNA
Modifies proteins
Produces ribosomal subunits

Question 679

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What is the role of the nuclear envelope in protecting genetic material?

Enhances protein synthesis
Promotes cell division
Stores energy reserves
Separates nucleus from cytoplasm

Question 680

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What is the function of the nuclear pore complex?

Replicates DNA
Synthesizes lipids
Breaks down waste
Regulates molecular traffic