mRNA vaccines work by: MCQ with Answer and Explanation

Question

Share Report Error

mRNA vaccines work by:

A. Introducing weakened virus

B. Instructing cells to produce protein

C. Live virus

D. Toxoid

Answer: Option B

Solution (By JKSSB Mock Tests)

They teach cells to make a protein that triggers an immune response.

This question belongs to: Static General Knowledge Science and Technology

Request complete Subject PDF

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Science and Technology Questions

Question #1

Share Report

What is the study of fossils called?

A. Paleontology

B. Geology

C. Anthropology

D. Archaeology

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option A

Explanation:
Paleontology is the study of ancient life through fossils.

This question belongs to: Static General Knowledge Science and Technology

Question #2

Share Report

What is the chemical symbol for Silver?

A. Si

B. S

C. Au

D. Ag

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option D

Explanation:
The symbol for silver is Ag, from the Latin 'argentum'.

This question belongs to: Static General Knowledge Science and Technology

Question #3

Share Report

What is the use of mRNA in vaccines?

A. To provide antibodies

B. To produce spike protein

C. To kill virus

D. To provide live virus

View Answer & Solution Discuss

Get Complete Subject PDF for Static General Knowledge

Correct Answer: Option B

Explanation:
mRNA vaccines instruct cells to produce antigen.

This question belongs to: Static General Knowledge Science and Technology

Explore All Science and Technology MCQs