Few chromosome have non-staining secondary constrictions at a constant location, also known as :-

1. Cristae 

2. Satellite

3. Kinetochores 

4. Hub

Subtopic:  Nucleus: Chromosomes |
 90%
Level 1: 80%+
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A cell organelle containing hydrolytic enzyme is:

1. lysosome

2. microsome

3. ribosome

4. mesosome

Subtopic:  Lysosomes |
 95%
Level 1: 80%+
NEET - 2016
Hints

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 |
 85%
Level 1: 80%+
NEET - 2018
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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:  Ribosome and Inclusion Bodies |
 93%
Level 1: 80%+
NEET - 2018
Hints

Which one of the following cell organelles is enclosed by a single membrane?
1. Chloroplasts 2. Lysosomes
3. Nuclei 4. Mitochondria
Subtopic:  Lysosomes |
 89%
Level 1: 80%+
NEET - 2016
Hints

Match the columns and identify the correct option. 

Column I  Column II
A. Thylakoids (i) Disc-shaped sacs in Golgi apparatus
B. Cristae (ii) Condensed structure of DNA
C. Cisternae (iii) Flat membranous sacs in stroma
D. Chromatin (iv) Infolding in mitochondria

1. A → (iv), B → (iii), C → (i), D → (ii)

2. A → (iii), B → (iv), C → (i), D → (ii)

3. A → (iii), B → (i), C → (iv), D → (ii)

4. A → (iii), B → (iv), C → (ii), D → (i)

Subtopic:  Mitochondria | Golgi Apparatus | Nucleus: Chromosomes |
 84%
Level 1: 80%+
NEET - 2015
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DNA is not present in:

1. chloroplast
2. ribosomes
3. nucleus
4. mitochondria

Subtopic:  Ribosome and Inclusion Bodies |
 88%
Level 1: 80%+
NEET - 2015
Hints

Match the following and select the correct answer: 

Column I Column II
(a) Centriole  (i) Infoldings in mitochondria 
(b) Chlorophyll (ii) Thylakoids
(c) Cristae  (iii) Nucleic acids 
(d) Ribozymes (iv) Basal body of cilia or flagella


1. A-iv, B-ii, C-i, D-iii

2. A-i, B-ii, C-iv, D-iii

3. A-i, B-iii, C-ii, D-iv

4. A-iv, B-iii, C-i, D-ii

Subtopic:  Plastids | Mitochondria | Cilia & Flagella |
 90%
Level 1: 80%+
AIPMT - 2014
Hints

Find the incorrect statement:

1. Plastids found in plant cells and in euglenoids.
2. Golgi apparatus is site of formation of glycoproteins and glycolipids.
3. Nucleus during interphase has highly extended and elaborate nucleoprotein fibers.
4. Centriole Microtubular organization is referred to as the 9 + 2 and it forms basal body of cilia and flagella.
Subtopic:  Plastids | Golgi Apparatus | Nucleus | Cilia & Flagella |
 66%
Level 2: 60%+
Hints

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Which of the following organelles is not correctly matched with its feature?

Organelle Feature
1. Smooth endoplasmic reticulum Synthesis of steroidal hormones in animals
2. Golgi apparatus Formation of glycoproteins and glycolipids
3. Lysosomes Rich in alkaline hydrolases
4. Elaioplasts Store oils and fats
Subtopic:  Plastids | Endomembrane System |
 84%
Level 1: 80%+
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