Prompt Your thumb contains the only saddle joint in the entire body. How would your hand function differently if your thumb
contained a pivot joint? What if it contained a ball and socket joint? Describe four consequences of having a different
type of joint in the thumb.
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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.