Viruses are especially threatening to human health because they a. cause diseases that are always fatal.
b. are more easily transmitted from one person to another than other pathogens.
c. are constantly mutating and are not affected by antibiotics.
d. always spread quickly throughout the body.
C. Are constantly mutating and are not affected by antibiotics

Last 5 benefits of physical activity and identify each benefit as either a physical mental and emotional or social benefit

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.

The patient had a wire localization performed by radiology and was taken to the operating room. under local anesthesia of the left breast was prepped and draped in a sterile manner. a breast line incision was made through the entry point of the wire, and a core of tissue surrounding the wire approximately 1x2cm was removed