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Cell Biology MCQ question and answer with solution | Biology Gk MCQs

Learn Cell Biology MCQ Questions and answers with easy and logical explanations in Biology Gk . Cell Biology MCQ question provides all type of technical mcq questions which is important for SSC-CGL, UPPSC, NDA, CDS and all govt examinations Page-8 section-1

Each section contains 100 MCQs on Cell Biology .
71
The small particles on the outer membrane of mitochondria are stalkless and are called
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Answer: Option B
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72
Leptotene chromosomes may be irregularly arranged or may be polarized towards the centrioles forming
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Answer: Option B
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73
The cellular and molecular control of programmed cell death is known as
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Answer: Option A
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74
Woodcock (1973) showed that chromatin appears to have a 'string of beads' structure and is made up of a number of repeating units which are called
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Answer: Option A
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75
Cells, in living organisms, adhere to each other by means of junctions called
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Answer: Option D
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76
Which one of the following is known as the 'immovable property' in the cell?
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Answer: Option D
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77
In Protoplasm, fat store in the form of
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Answer: Option B
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78
The nucleoli and nuclear envelope disappear in which phase of mitosis?
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Answer: Option B
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79
Consider the following statements regarding mitochondria and choose the correct answer:
1. Mitochondria are present in all cells which respire aerobically
2. They are absent in bacteria, where the plasma membrane has respiratory enzymes
3. Cells with high metabolic activity have a high number of mitochondria
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Answer: Option D
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80
The fluid mosaic model explains
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Answer: Option C
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