Which of the following statements concerning the Endoplasmic Reticulum is incorrect?
1. SER are the sites for lipid synthesis 
2. RER has ribosomes attached to ER 
3. SER is devoid of ribosomes 
4. In prokaryotes, only RER is present 
Subtopic:  Endomembrane System | Endomembrane System (Endoplasmic Reticulum) |
 85%
From NCERT
NEET - 2022
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh

Match the following columns and select the correct option:

Column I Column II
(a) Smooth endoplasmic reticulum  (i) Smooth endoplasmic reticulum 
(b) Rough endoplasmic reticulum       (ii) Lipid synthesis
(c) Golgi complex      (iii) Glycosylation
(d) Centriole        (iv) Spindle formation
 

Options: (a) (b) (c) (d)
1. (ii) (i) (iii) (iv)
2. (iii) (i) (ii) (iv)
3. (iv) (ii) (i) (iii)
4. (i) (ii) (iii) (iv)


            

Subtopic:  Golgi Apparatus | Centrosomes | Endomembrane System (Endoplasmic Reticulum) |
 86%
From NCERT
NEET - 2020
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Identify the components labelled A, B, C and D in the diagram below from the list (i) to (viii) given along with:

  
 

Components :
(i) Cristae of mitochondria
(ii) Inner membrane of mitochondria
(iii) Cytoplasm
(iv) Smooth endoplasmic reticulum
(v) Rough endoplasmic reticulum
(vi) Mitochondrial matrix
(vii) Cell vacuole
(viii) Nucleus

The correct components are:
 

A B C D
1. (i) (iv) (viii) (vi)
2. (vi) (v) (iv) (vii)
3. (v) (i) (iii) (ii)
4. (v) (iv) (viii) (iii)

Subtopic:  Endomembrane System (Endoplasmic Reticulum) |
 85%
From NCERT
AIPMT - 2010
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NEET 2023 - Target Batch - Aryan Raj Singh
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The main organelle involved in the modification and routing of newly synthesized proteins to their destinations is -

1. Endoplasmic Reticulum

2. Lysosome

3. Mitochondria

4. Chloroplast 

Subtopic:  Endomembrane System (Endoplasmic Reticulum) |
 87%
From NCERT
AIPMT - 2005
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh