Lysogenic bacteriophages contribute to bacterial virulence because bacteriophages
A) give new gene sequences to the host bacteria.
B) produce toxins.
C) carry plasmids.
D) kill the bacteria, causing release of endotoxins.
E) kill human cells.
A
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Consider the links in the chain of infection. Which of the links is broken when the susceptible members of the population are immunized?
A. Dose B. Susceptibility C. Virulence D. Exposure E. The agent
Greater force of contraction comes when
A. more motor units are activated. B. motor units are stimulated for a longer time. C. more ATP is available. D. motor units have few muscle fibers per unit. E. sacromeres are longer.
____ tissue is a sheet-like tissue with one surface always facing a body cavity or an external environment
a. Dense connective b. Muscular c. Epithelial d. Nervous e. Loose connective
The genes incorporated into the genome of Golden Rice include (select all that apply)A) daffodil phytoene synthase geneB) bacterial carotene desaturase geneC) bacterial beta-galactosidaseD) daffodil lycopene beta-cyclase gene
What will be an ideal response?