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MIC 121 GENERAL CHARACTERISTICS AND STRUCTURE OF VIRUSES Objective Question
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Question

Pseudoviruses are described as artificially engineered viral particles. What is a key difference between a pseudovirus and a real pathogenic virus regarding their genetic material and replication?
Options
A Pseudoviruses contain viral DNA and replicate normally inside the host cell.
B Pseudoviruses contain host DNA instead of viral DNA and do not replicate.
Correct Answer
C Pseudoviruses contain only RNA and immediately cause cell lysis.
D Pseudoviruses contain no genetic material but can still replicate.
Correct Answer

Option B is the correct answer.

Detailed Explanation

The 'Pseudoviruses' section explains: 'Pseudoviruses contain host DNA instead of viral DNA; they infect the host cell but don't replicate.' They lack the pathogenic genetic material required for replication.

Hint

Consider their purpose as engineered particles and their genetic content.

Question Info

Course: MIC 121
Topic: GENERAL CHARACTERISTICS AND STRUCTURE OF VIRUSES
Type: Objective
Difficulty: Not specified
Question 115 of 984
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