How does a pedometer people reach their fitness goals?
a. it measures calories burned.
b. it usually doubles as an mp3 player and keeps people motivated.
c. they count steps during a workout.
d. they measure the number of lifts done per exercise.

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.