What is TRUE about a child who is inattentive, hyperactive, or impulsive? He or she has autism spectrum disorder (ASD).
He or she is a normal, active child.
He or she might have attention deficit/hyperactivity disorder (AD/HD).
He or she has attention deficit/hyperactivity disorder (AD/HD).

How quickly a drug enters your bloodstream also depends on

How will your health most likely be affected if you follow the recommended guidelines for sleep, rest, and physical activty

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.