A viroid
A) is a small, circular ssRNA molecule.
B) lacks protein- encoding genes.
C) lacks a capsid.
D) is characterized by all of the above.
Correct Answer:
Verified
Q3: Which statement is TRUE?
A) Many viruses contain
Q4: When packaged in the virion, the complete
Q5: All viral particles
A) exhibit cell lysis under
Q6: Viral size is generally measured in
A) micrometers.
B)
Q7: Viral replication is
A) dependent on the cell's
Q9: Cellular receptors may be composed of
A) proteins.
B)
Q10: The simplest form of viral reproduction in
Q11: The packaging mechanism of T4 DNA involves
Q12: A prophage replicates
A) independently of its host
Q13: Retroviruses
A) include the virus that causes AIDS.
B)
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