Cell Structure and Function MCQ Quiz: GKFix - Bridge of Knowledge - Page 137

Question 681

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What is the primary difference between chromatin and chromosomes?

Chromatin is condensed; chromosomes are uncoiled
Chromatin contains RNA; chromosomes do not
Chromatin lacks proteins; chromosomes have proteins
Chromatin is uncoiled; chromosomes are condensed

Question 682

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What is the function of the nuclear matrix?

Stores water
Produces ATP
Transports proteins
Organizes nuclear components

Question 683

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What is the nuclear envelope continuous with?

Plasma membrane
Golgi apparatus
Mitochondria
Endoplasmic reticulum

Question 684

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What is the role of centrioles in animal cells?

Generate energy
Store nutrients
Produce hormones
Form spindle fibers

Question 685

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What is the function of the hub in a centriole?

Synthesizes proteins
Stores energy
Transports molecules
Anchors radial spokes