1
RE-NEET 2026
MCQ (Single Correct Answer)
+4
-1

Cell theory was formulated by $\_\_\_\_$

A

Antonie Von Leeuwenhoek

B

Schleiden and Schwann

C

Robert Brown

D

Singer and Nicolson

2
RE-NEET 2026
MCQ (Single Correct Answer)
+4
-1

The plastid that stores xanthophyll is known as $\_\_\_\_$ .

A

amyloplast

B

chloroplast

C

chromoplast

D

aleuroplast

3
RE-NEET 2026
MCQ (Single Correct Answer)
+4
-1

Smooth endoplasmic reticulum $\_\_\_\_$ .

A

is a site for the synthesis of carbohydrates

B

has ribosomes attached to its surface

C

is the major site for the synthesis of lipids

D

is actively involved in protein synthesis

4
RE-NEET 2026
MCQ (Single Correct Answer)
+4
-1

Which of the following are characteristics of prokaryotic cells?

(a) Ribosomes are made of 50 S and 30 S subunits

(b) They can have plasmids

(c) They contain mesosome

(d) They have peroxisomes

Choose the correct answer from the options given below :

A

(a), (b) and (c) only

B

(b) and (c) only

C

(a) and (c) only

D

(a), (c) and (d) only

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