Quitting smoking which of the the following effects on the lungs?
a) none, the damage is permanent
b) risk of lung cancer decrease
c) risk of high blood pressure increase
d) risk of epilepsy decease

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.