Which of the following functions is carried out by the cytoskeleton in a cell?
1. Transportation 2. Nuclear division
3. Protein synthesis 4. Motility
Subtopic:  Cytoskeleton |
 76%
From NCERT
NEET - 2023
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Which of the following are NOT considered as the part of endomembrane system?
A. Mitochondria
B. Endoplasmic Reticulum
C. Chloroplasts
D. Golgi complex
E. Peroxisomes
Choose the most appropriate answer from the options given below:
1.A, D and E only2.B and D only
3.A, C and E only4.A and D only
Subtopic:  Endomembrane System |
 84%
From NCERT
NEET - 2023
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Given below are two statements:
I: In bacteria, the mesosomes are formed by the extensions of the plasma membrane.
II: The mesosomes, in bacteria, help in DNA replication and cell wall formation.
In light of the above statements, choose the most appropriate answer from the options given below:
1. Statement I is correct but Statement II is incorrect
2. Statement I is incorrect but Statement II is correct
3. Both Statement I and Statement II are correct
4. Both Statement I and Statement II are incorrect
Subtopic:  Prokaryotic Cell Organisation |
 84%
From NCERT
NEET - 2023
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Which of the following statements are correct in the context of Golgi apparatus?
A: It is the important site for the formation of glycoprotein and glycolipids
B: It produces cellular energy in the form of ATP
C: It modifies the protein synthesized by ribosomes on ER
D: It facilitates the transport of ions
E: It provides mechanical support
Choose the most appropriate answer from the options given below:
1. (B) and (C) only 2. (A) and (C) only
3. (A) and (D) only 4. (D) and (E) only
Subtopic:  Golgi Apparatus |
 83%
From NCERT
NEET - 2023
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Match List- I with List - II.

List-I List- II
(a) Metacentric chromosome (i) Centromere situated close to the end forming one extremely
 short and one very long arms
(b) Acrocentric chromosome (ii) Centromere at the terminal end
(c) Sub-metacentric (iii) Centromere in the middle forming two
equal arms of chromosomes
(d) Telocentric chromosome  (iv) Centromere slightly away from the middle
forming  one shorter arm and one longer arm

Choose the correct answer from the options given below:

(a) (b) (c) (d)
1. (i) (ii) (iii) (iv)
2. (iii) (i) (iv) (ii)
3. (i) (iii) (ii) (iv)
4. (ii) (iii) (iv) (i)
Subtopic:  Nucleus: Chromosomes |
 80%
From NCERT
NEET - 2022
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NEET 2023 - Target Batch - Aryan Raj Singh
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Given below are two statements:
 
Statement I: Mycoplasma can pass through less than 1 micron filter size.
Statement II: Mycoplasma are bacteria with cell walls.

In the light of the above statements, choose the most appropriate answer from the options given below:
1. Statement I is incorrect but statement II is correct.
2. Both statement I and statement II are correct.
3. Both statement I and statement II are incorrect. 
4. Statement I is correct but statement II is incorrect.
Subtopic:  Prokaryotic Cell Organisation |
 78%
From NCERT
NEET - 2022
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NEET 2023 - Target Batch - Aryan Raj Singh
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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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Given below are two statements:

Statement I Membrane-bound organelles of the endomembrane system coordinate cellular functions.
Statement II  Mitochondria and chloroplasts are not considered a part of the endomembrane system. 


In the light of the above statements, choose the most appropriate answer from the options given below :

1. Statement - I is correct but Statement - II is incorrect. 
2. Statement - I is incorrect but Statement - II is correct.
3. Both Statement - I and Statement - II are correct. 
4. Both Statement - I and Statement - II are incorrect. 

Subtopic:  Endomembrane System |
 81%
From NCERT
NEET - 2022
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Match List - I with List - II

List - I List - II
(a) Chromoplasts (i) Proteins
(b) Amyloplasts (ii) Oil and fats
(c) Elaioplasts  (iii) Starch
(d) Aleuroplasts (iv) Carotene


Choose the correct answer from the option given below
 

(a) (b) (c) (d)
1. (iv) (i) (iii) (ii)
2. (iv) (iii) (ii) (i)
3. (iv) (ii) (iii) (i)
4. (iv) (iii) (i) (ii)
Subtopic:  Plastids |
 87%
From NCERT
NEET - 2022
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Which type of substances would face difficulty in passing through the cell membrane?
 
1. Substances with hydrophobic moiety
2. Substances with hydrophilic moiety
3. All substances, irrespective of hydrophobic and hydrophilic moiety
4. Substances which are soluble in lipids
Subtopic:  Cell Membrane |
 56%
From NCERT
NEET - 2022
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