Question

Here is shown a figure of nucleus with some of its components labeled as A, B, C and D. can you name these components correctly

Answer 1

Answer:

Correct option is

B

A - (v,) B - (iv), C - (viii), D - (iii)

In the given diagram A represents the structure of rough endoplasmic reticulum (RER). It is associated with small dense granules called ribosomes, along the outer border of its membrane.

ER is sometimes not associated with ribosome (represented by B) hence called as smooth endoplasmic reticulum.

C represents the structure of nucleus surrounded by a nuclear envelope. Cytoplasm is the jelly-like fluid protoplasmic fluid which surrounds the nucleus, represented by structure D.

Thus, option B is the correct answer.