Cell with structures labeled A, B, C, and D

Cell with structures labeled A, B, C, and D

What structure represents the endoplasmic reticulum (ER) of the cell?

Choose 1 answer:

Choose 1 answer:

(Choice A) Structure A

A

Structure A

(Choice B) Structure B

B

Structure B

(Choice C) Structure C

C

Structure C

(Choice D) Structure D

D

Structure D