Approximately how much do alcohol-related problems cost the united states each year?

Which behavior of an expectant mother is unhealthy

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.

Blank is a disease in which the body is unable to make eunough of the hormone insulin to breakdown sugar into energy