Question

To study the details of protein molecules on the surface of a cell, a biologist would likely use a (2 points)

Select one:
a. scanning electron microscope
b. transmission electron microscope
c. compound light microscope
d. dissecting microscope

Answer 1

scanning electron microscope

Step-by-step explanation:

The scanning electron microscope has a very high resolution. In studying a protein on a cell surface, SEM offers a very plausible option since it gives a more magnified and better resolved image than the compound microscope.

SEM is now widely used in biological investigation that has to do with viruses and bacteria in order to obtain more accurate information about their cell structure.

Answer 2

Scanning electron microscope (SEM) is a important tool for the nano meter scale analysis for various samples. The images formed by the SEM are similar to those obtained by transmission electron microscope

.In addition this method can be easily used to observe specimens of proteins, viruses by using SEM.