CELL BIOLOGY BASIC - Rashirozgar.com

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ANIL CHOUDHARY

CELL BIOLOGY BASIC

Prepare for the CSIR NET Life Sciences exam with our dedicated Cell Biology Test – designed to help you master one of the most important units of the syllabus. This quiz includes conceptual, application-based, and previous year-style questions to strengthen your understanding of topics like the structure and function of cells, organelles, membrane transport, cell signaling, and cell cycle regulation.

1 / 5

Which of the following is involved in targeting proteins to lysosomes?

A) Mannose-6-phosphate

B) Ubiquitin

C) Phosphatidylserine

D) Clathrin

2 / 5

What is the role of the nuclear pore complex?

A) DNA replication

B) Protein synthesis

C) Transport of molecules between nucleus and cytoplasm

D) Lipid synthesis

3 / 5

Which protein is responsible for forming the contractile ring during cytokinesis in animal cells?

A) Tubulin

B) Dynein

C) Actin

D) Kinesin

4 / 5

The lysosomal membrane contains which enzyme to prevent self-digestion?

A) DNase

B) ATPase

C) Protease inhibitors

D) None of the above

5 / 5

Which of the following is NOT a function of the plasma membrane?

A) Selective permeability

B) Cell signaling

C) ATP production

D) Cell adhesion

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The average score is 73%

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