Consider the following statements: 1. Adenoviruses have single-stranded DNA genomes whereas retroviruses have double-stranded DNA genomes. 2. Common cold is sometimes caused by an adenovirus whereas AIDS is caused by a retrovirus. Which of the statements given above is/are correct?
Question:
Consider the following statements: 1. Adenoviruses have single-stranded DNA genomes whereas retroviruses have double-stranded DNA genomes. 2. Common cold is sometimes caused by an adenovirus whereas AIDS is caused by a retrovirus. Which of the statements given above is/are correct?
Consider the following statements: 1. Adenoviruses have single-stranded DNA genomes whereas retroviruses have double-stranded DNA genomes. 2. Common cold is sometimes caused by an adenovirus whereas AIDS is caused by a retrovirus. Which of the statements given above is/are correct?
Options
Answer: 2 only
Explanation:
Adenoviruses have double-stranded DNA, not single-stranded. They can cause common cold. Retroviruses, like HIV, contain single-stranded RNA that converts into DNA within host cells.
Explanation:
Adenoviruses have double-stranded DNA, not single-stranded. They can cause common cold. Retroviruses, like HIV, contain single-stranded RNA that converts into DNA within host cells.
👉 Want AI explanation? Open in MCQ App
Recommended articles
- Medical Benefits Daily Mcq Practice Upsc — As a medical professional, I've witnessed firsthand how consistent learning patterns affect cognitive function. Daily MCQ practice isn't just about…
- Top 10 Daily Current Affairs Resources For Upsc Aspirants — Discover the best daily current affairs resources for UPSC 2026. Complete guide with The Hindu, PIB, Sansad TV, and 7 more proven sources. Expert…
- How To Cover Current Affairs For Upsc Prelims — Master UPSC Current Affairs with daily newspaper reading, Vision IAS monthly compilations, PT 365, and MCQ practice. Complete strategy guide for Prelims…