Which eating disorder is characterized by extreme weight loss?

orthorexia

anorexia nervosa

bulimia nervosa

binge-eating disorder

Which of the following statemens is not true about the consequences of alcohol?

When you have proper posture, your back is arched. a. true b. false

Which of the following is characteristic of the lytic cycle? a) viral dna is incorporated into the host genome.b) the viral genome replicates without destroying the host.c) a large number of phages are released at a time.d) the virus—host relationship usually lasts for generations.