Select the incorrect match:
 
Column I Column II
1. Lampbrush Diplotene bivalents chromosomes
2. Allosomes Sex chromosomes
3. Submetacentric L-shaped chromosomes
4. Polytene Oocytes of amphibians chromosomes

 

Subtopic:  Nucleus: Chromosomes |
NEET - 2018
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NEET 2023 - Target Batch - Aryan Raj Singh
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Which of the following cell organelles is responsible for extracting energy from carbohydrates to form ATP?
1. Ribosome
2. Chloroplast
3. Mitochondrion
4. Lysosome

Subtopic:  Mitochondria |
 89%
From NCERT
NEET - 2017
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh

Microtubules are the constituents of?
1. spindle fibres, centrioles and cilia
2. centrioles, spindle fibres and chromatin
3. centrosome, nucleosome and centrioles
4. cilia, flagella and peroxisomes
Subtopic:  Cytoskeleton |
 74%
From NCERT
NEET - 2016
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh

Mitochondria and chloroplast are:
I: semi-autonomous organelles. 
II: formed by the division of pre-existing organelles and they contain DNA but lack protein-synthesizing machinery. 

Which one of the following options is correct?
1. II is true but I is false
2. I is true but II is false
3. Both I and II are false
4. Both I and II are correct
Subtopic:  Plastids | Mitochondria |
 62%
NEET - 2016
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NEET 2023 - Target Batch - Aryan Raj Singh
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Which one of the following cell organelles is enclosed by a single membrane?
1. Chloroplasts
2. Lysosomes
3. Nuclei
4. Mitochondria
Subtopic:  Lysosomes |
 89%
From NCERT
NEET - 2016
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh

A complex of ribosomes attached to a single strand of RNA is known as?
1. polymer
2. polypeptide
3. okazaki fragment
4. polysome

Subtopic:  Ribosome and Inclusion Bodies |
 90%
From NCERT
NEET - 2016
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh

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:  Ribosome and Inclusion Bodies |
 93%
From NCERT
NEET - 2018
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NEET 2023 - Target Batch - Aryan Raj Singh

Which of the following events does not occur in rough endoplasmic reticulum?
1. Protein folding
2. Protein glycosylation
3. Cleavage of signal peptide
4. Phospholipid synthesis

Subtopic:  Intro to Endomembrane System: Endoplasmic Reticulum |
 64%
NEET - 2018
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NEET 2023 - Target Batch - Aryan Raj Singh
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Which of the following components provides sticky character to the bacterial cell?

1. Nuclear membrane

2. Plasma membrane

3. Glycocalyx

4. Cell Wall

Subtopic:  Details of Prokaryotic Cell Structure |
 88%
From NCERT
NEET - 2017
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The Golgi complex participates in?
1. Fatty acid breakdown
2. Formation of secretory vesicles
3. Respiration in bacteria
4. Activation of amino acid
Subtopic:  Golgi Apparatus |
 84%
From NCERT
NEET - 2018
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NEET 2023 - Target Batch - Aryan Raj Singh