Explore topic-wise MCQs in Cell Biology.

This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Cell Biology knowledge and support exam preparation. Choose a topic below to get started.

1.

The AFM uses a _______________ to scan the surface of a molecule.

A. X-ray film
B. Nanosized tip
C. Non-metal tip
D. Nanodrop
Answer» C. Non-metal tip
2.

In SEM, the image is formed by the electrons that _________________

A. reflect back
B. ionize
C. undergo inversion
D. pass through
Answer» B. ionize
3.

At the critical drying point, there is no surface tension between ________________

A. gas and oil
B. gas and liquid
C. liquid and liquid
D. oil and liquid
Answer» C. liquid and liquid
4.

In the preparation of samples for SEM, the specimens are air-dried by a process of critical-point drying.

A. True
B. False
Answer» B. False
5.

The scanning electron microscope is used to examine _____________

A. antigens
B. antibodies
C. anticoaggulants
D. cell surfaces
Answer» E.