Which of the following is true about chromosome

(A)nucleoprotein

(B)23 pairs in single human diploid cell

(C)Contains primary constriction

(D)All of these

To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


On what basis chromosomes have been divided into four classes.

(A)position of centromere

(B)position of primary constriction

(C)number of kinetochores

(D)Both A and B

To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


In which of the chromosomes two equal arms are present

(A)sub-metacentric chromosome

(B)metacentric chromosome

(C)acrocentric chromosome

(D)telocentric chromosome

To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


Which of the following chromosome is absent in human beings

(A)sub-metacentric chromosome

(B)metacentric chromosome

(C)acrocentric chromosome

(D)telocentric chromosome

To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


Satellite body is formed in chromosome because of

(A)primary constriction

(B)secondary constriction

(C)Centromere

(D)Both A and C

To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


Which of the following statement is not concerned with fluid mosaic model of plasma membrane?

  1. Phospholipid forming a water resistant barrier
  2. Glycocalyx at inner surface
  3. Mosaic pattern of proteins
  4. More extrinsic protein at inner surface

Concept Questions :-

Details of Prokaryotic Cell Structure
To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


Which of the following is true about nucleolus?

(A)membrane less structure

(B)active site for rRNA synthesis

(C)numerous in cells which are involved in protein synthesis

(D)All of the above

To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


Nucleus is absent in

(A)erythrocytes of mammals

(B)sieve tube cells of Vascular plants

(C)Both A and B

(D)Companion cells of vascular bundle

To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


Through the nuclear pore the movement of _____and ______takes place

(A)RNA and proteins

(B)DNA and RNA

(C)DNA and proteins

(D)RNA and carbohydrates

To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


Chromatin can be observed in

(A)Interphase nucleus

(B)dividing nucleus

(C)Both A and B

(D)Nuclei of any stage

To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level: