Question

What type of microscopy would you use to look at:

1) arrangement of pancreas

2) fly brain

3) mitochondria

4) bacteria cell wall

Options:

A) dissecting

B) bright field microscopy

C) transmission electron microscopy

D) scanning election microscopy

Answer 1

Sol.

We can easily look at the following:

1. Arrangement of pancreas
2. Fly brain
3. Mitochondria
4. Bacterial cell wall

by using the transmission electron microscopy.

Transmission electron microscopy is a kind of microscopy in which an image is derived from electrons which have passed through the specimen, in particular one in which the whole image is formed at once rather than bys scanning.

Hence, option (C) i.e. transmission electron microscopy is the correct answer for this question.