Which vaccine uses mRNA technology? MCQ with Answer and Explanation

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Which vaccine uses mRNA technology?

A. Pfizer COVID-19 vaccine

B. Covishield

C. BCG

D. Covaxin

Answer: Option A

Solution (By JKExamLibrary)

Pfizer and Moderna COVID vaccines use mRNA technology.

This question belongs to: Static General Knowledge Science and Technology

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Which type of mirror is used in car rearview mirrors?

A. Convex

B. Concave

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Correct Answer: Option A

Explanation:
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What is 'Web 3.0'?

A. The decentralized web based on blockchain

B. A type of web design software

C. A browser update

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Correct Answer: Option A

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Which mission is related to Venus?

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Correct Answer: Option C

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