Which of these is an integrated approach to treatment based on the observation that there are multiple pathways to substance abuse? 1. The biopsychosocial model 2. Incarceration with the goal of rehabilitation 3. Employee assistance programs 4. Drug courts with mandated treatment

What causes fermentation a. antibodies b. antigens c. microorganisms d. antibiotics

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.

Which action occurs in the third stage of cell division? a. the nuclear material of cell is copied exactly. b. the nuclear membrane disappears. c. the cell forms two nuclei d. the nuclear material separates, with half moving to either side of the cell.