Multiple Choice
Why are viruses considered nonliving?
A) because they lack a cell wall
B) because they cannot reproduce outside a host cell
C) because they lack a nucleus
D) because they contain RNA as their genetic material
Correct Answer:

Verified
Correct Answer:
Verified
Q1: Influenza is caused by a DNA virus.
Q6: Evidence suggests that viruses evolved only after
Q6: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5641/.jpg" alt=" -In the figure,
Q7: What is the protein layer surrounding the
Q11: Why are viral infections so much more
Q12: Which term best describes the biological nature
Q14: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5641/.jpg" alt=" -Which term best
Q15: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5641/.jpg" alt=" -In the figure,
Q21: Viral infections in plants are spread from
Q34: Viroids consist of only RNA molecules.