Cell Structure and Function MCQ Quiz: GKFix - Bridge of Knowledge - Page 334

Question 1666

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What is the main arena of cellular activities in both plant and animal cells?

Nucleus
Cell membrane
Mitochondria
Cytoplasm

Question 1667

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Which cells lack membrane-bound organelles?

Eukaryotic cells
Animal cells
Plant cells
Prokaryotic cells

Question 1668

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Which chemical reactions occur in the cytoplasm?

Photosynthesis
DNA replication
Respiration
Reactions that keep the cell alive

Question 1669

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What is the role of the centrosome in animal cells?

Produces energy
Stores genetic material
Synthesizes proteins
Helps in cell division

Question 1670

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Where are ribosomes located in eukaryotic cells?

Only in the nucleus
Only in the cytoplasm
In the cytoplasm and on the rough ER
Only in the mitochondria