Joe has been suffering from asthma since childhood. Recently, a severe asthma attack struck, after which he has been finding it difficult to breathe normally. What can ease his condition?
A.) respiratory therapy
B.) an analgesic
C.) an antitussive
D.) a reconstructive surgery
ch

Minor illnesses: a.) decrease the risk of sids b.) increase the risk of sids c.) increase the risk of hospitalization d.) decrease the risk of allergies e.) increase the risk of allergies

Which of the following statements describes the lysogenic cycle of lambda (λ) phage? a) after infection, the viral genes immediately turn the host cell into a lambda-producing factory, and the host cell then lyses. b) most of the prophage genes are activated by the product of a particular prophage gene. c) the phage genome replicates along with the host genome. d) the phage dna is copied and exits the cell as a phage.

Explain why hiv is a life-threatening sti.