Cells UPSC Questions

Biology

Cells MCQ Questions


13.
What is the function of lysosomes?
A.
Protein synthesis
B.
Photosynthesis
C.
Intracellular digestion
D.
ATP production
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ANSWER :
C. Intracellular digestion
14.
Tonoplast is associated with which organelle?
A.
Nucleus
B.
Vacuole
C.
Chloroplast
D.
Mitochondrion
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ANSWER :
B. Vacuole
15.
Which of the following organelles contains enzymes for oxidative phosphorylation?
A.
Golgi apparatus
B.
Chloroplast
C.
Lysosome
D.
Mitochondrion
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ANSWER :
D. Mitochondrion
16.
Amyloplasts are specialized for storing:
A.
Proteins
B.
Lipids
C.
Starch
D.
Nucleic acids
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ANSWER :
C. Starch
17.
What type of ribosomes are found in prokaryotic cells?
A.
80S
B.
60S
C.
40S
D.
70S
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ANSWER :
D. 70S
18.
What is the role of cytoskeleton in a cell?
A.
DNA replication
B.
Photosynthesis
C.
Mechanical support and shape
D.
Protein synthesis
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ANSWER :
C. Mechanical support and shape