Q. No.From the statements given below, choose the correct option:
| A. | The eukaryotic ribosomes are 80S and prokaryotic ribosomes are 70S. |
| B. | Each ribosome has two subunits. |
| C. | The two sub-units of 80S ribosomes are 60S and 40S, while those of 70S are 50S and 30S |
| D. | The two subunits of 80S ribosomes are 60S and 20S, and those of 70S are 50S and 20S |
| E. | The two subunits of 80S are 60S and 30S, and those of 70S are 50S and 30S. |
| 1. | A, B and E are true | 2. | B, D and E are true |
| 3. | A, B and C are true | 4. | A, B and D are true |
Subtopic: Â Ribosome and Inclusion Bodies |
 85%
Level 1: 80%+
NEET - 2025
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Which of the following statements about inclusion bodies is incorrect?
| 1. | These are involved in the ingestion of food particles. |
| 2. | They lie freely in the cytoplasm. |
| 3. | These represent reserve material in cytoplasm. |
| 4. | They are not bound by any membrane. |
Subtopic: Â Ribosome and Inclusion Bodies |
 67%
Level 2: 60%+
NEET - 2020
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Inclusion bodies of blue-green, purple, and green photosynthetic bacteria are:
1. Contractile vacuoles
2. Gas vacuoles
3. Centrioles
4. Microtubules
Subtopic: Â Ribosome and Inclusion Bodies |
 81%
Level 1: 80%+
NEET - 2020
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Many ribosomes may associate with a single mRNA to form multiple copies of a polypeptide simultaneously. Such strings of ribosomes are termed as?
| 1. | Polysome | 2. | Polyhedral bodies |
| 3. | Plastidome | 4. | Nucleosome |
Subtopic: Â Ribosome and Inclusion Bodies |
 93%
Level 1: 80%+
NEET - 2018
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A complex of ribosomes attached to a single strand of RNA is known as?
1. polymer
2. polypeptide
3. okazaki fragment
4. polysome
2. polypeptide
3. okazaki fragment
4. polysome
Subtopic: Â Ribosome and Inclusion Bodies |
 90%
Level 1: 80%+
NEET - 2016
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Balbiani rings are sites of?
1. Lipid synthesis
2. Nucleotide synthesis
3. Polysaccharide synthesis
4. RNA and protein synthesis
Subtopic: Â Ribosome and Inclusion Bodies |
 57%
Level 3: 35%-60%
NEET - 2015
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Subtopic: Â Ribosome and Inclusion Bodies |
 81%
Level 1: 80%+
NEET - 2015
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Which one of the following is not an inclusion body found in prokaryotes?
| 1. | Phosphate granule | 2. | Cyanophycean granule |
| 3. | Glycogen granule | 4. | Polysome |
Subtopic: Â Ribosome and Inclusion Bodies |
 87%
Level 1: 80%+
NEET - 2015
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Subtopic: Â Ribosome and Inclusion Bodies |
 89%
Level 1: 80%+
NEET - 2015
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What is true about ribosomes?
| 1. | The prokaryotic ribosomes are 80S, where S stands for sedimentation coefficient |
| 2. | These are composed of ribonucleic acid and proteins |
| 3. | These are found only in eukaryotic cells |
| 4. | These are self-splicing introns of some RNAs |
Subtopic: Â Ribosome and Inclusion Bodies |
 84%
Level 1: 80%+
AIPMT - 2012
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