Question

The rough endoplasmic reticulum is?

A.an intracellular double-membrane system to which ribosomes are attached
B.an intracellular membrane that is studded with microtubular structures
C.a membranous structure found within mitochondria
D.only found in prokaryotic cells

Answer 1

B

Step-by-step explanation:

This is what it is

I just did this in class and this is what it is