Multiple Choice
The best definition of a virus species is a
A) self-perpetuating nucleotide fragment.
B) obligate host-dependant parasitic entity.
C) viral lineage that occupies a particular ecological niche.
D) virion or virions requiring a suitable replicating environment.
E) conserved nucleotide sequences, sharing commonality in hosts, symptoms and reproductive processes.
Correct Answer:
Verified
Correct Answer:
Verified
Q1: Which of the following is NOT a
Q2: You are studying an unknown virus and
Q4: When a virion comes into contact with
Q5: Which of the following statements in relation
Q6: A virus is isolated independently from two
Q7: A retrovirus is defined as<br>A) a virus
Q8: All viruses consist of<br>A) genome.<br>B) lipoprotein envelope.<br>C)
Q9: Viral genomes can take several forms. Which
Q10: Most viruses are transmitted by<br>A) faecal contamination.<br>B)
Q11: After the genes of a virus use