SER and RER can be distinguished with its presence in

(a) protein synthesising cells

(b) protein and lipid synthesising cells

(c) carbohydrates and fat synthesising cells

(d) fat and protein synthesising cells

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

Difficulty Level:


Fluid mosaic model of plasma membrane was given by

(a) Robertson

(b) Robert Hooke

(c) Singer and Nicholson

(d) Gorter and Grendel

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

Difficulty Level:


The percentage of cell surface that is impenetrable for ions is

(a) 1 %

(b) 99.9 %

(c) 90 %

(d) 73 %

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

Difficulty Level:


The property of semipermeability belongs to

(a) cell wall

(b) plasma membrane

(c) mitochondria only

(d) None of the above

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

Difficulty Level:


Microtubules are absent in

(a) mitochondria

(b) flagella

(c) spindle fibres

(d) centriole

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 four cell structures is correctly matched with the accompanying description?

(a) Plasma membrane - Outer layer of cellulose or chitin, or absent

(b) Mitochondria - Bacteria like elements with inner membrane forming sacs containing chlorophyll, found in plant cells and algae

(c) Chloroplasts - Bacteria like elements with inner membrane highly folded

(d) Golgi apparatus - Stacks of flattened vesicles

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

Difficulty Level:


Which one of the following is incorrect statement

(A) All organisms are composed of cells

(B) Cell is the basic unit of life

(C) All inanimate things are made up of cells

(D) Virus is acellular

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

Difficulty Level:


Which one of the following is  incorrect statement

(A) Organisms composed of single cell are unicellular

(B) Organisms composed of many cells are multicellular

(C) Organisms which are not composed of any cell are acellular

(D) Organisms which are composed of single cell is acellular

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

(A)cell is the basic unit of life

(B)cell is present in all living organisms

(C)cell is the basic unit of body of organism

(D)All of these

Please attempt this question first.

Difficulty Level:


Which of the following is true about unicellular organism ?

(A)anything less than a complete structure of a cell does not ensure independent living

(B)it is capable of independent existence

(C)cell is structural and functional unit

(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: