Which of the following describes the "situation" in the accident chain?
A.
The circumstance leading to the accident
B.
The result from an unsafe act or unsafe health habit
C. The consequence of one or more risk factors
D. The result of the accident

Which of the following processes within viral replication is the greatest source of genetic variation in rna virus populations? a) high mutation rate due to lack of proofreading of rna genome replication errors.b) transcription from the host cell rna polymerase introduces numerous mutations.c) capsid proteins from the host cell can replace the viral capsid.d) viral rna is translated by host cell ribosomes.