Raj’s friends are trying to get him to smoke cigarettes. Raj knows how bad smoking would be for his health. What type of barrier is Raj facing in this situation? cultural
economic
educational
social

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.