Choose all the answers that apply. Chronic diseases
can be prevented by maintaining a healthy lifestyle
can be spread from one person to another
last longer than three months
get worse over time
can be prevented through immunization

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.