Question

When looking at the endoplasmic reticulum of a cell, the microscope zooms in enough to see ribosomes that are embedded in the outside of the endoplasmic reticulum. Which type of endoplasmic reticulum is this?

A. Solid
B. Smooth
C. Rough
D. Bumpy

Answer 1

Rough.

Step-by-step explanation:

The presence of ribosome on enfoplasmic cisterna make it rough.. Called RER

Answer 2

C. Rough

Step-by-step explanation:

When ribosomes are attached to the outer surface of an endoplasmic reticulum it is called rough endoplasmic reticulum. When ribosomes are not attached to the outer surface of an endoplasmic reticulum it is called smooth endoplasmic reticulum. Protein translation takes place at the rough endoplasmic reticulum whereas lipids and hormones are synthesized at the smooth endoplasmic reticulum.