The genomes of viruses are very small because
A. small genomes are an adaptation that allows for faster copying.
B. viruses have evolved only recently.
C. of codon bias
D. Both small genomes are an adaptation that allows for faster copying and many viruses utilize the molecular machinery of their host cells.
E. many viruses utilize the molecular machinery of their host cells.
Answer: D. Both small genomes are an adaptation that allows for faster copying and many viruses utilize the molecular machinery of their host cells.
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a. prehensile. b. opposable. c. coordinated. d. circumduction. e. tubing.
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The most efficient sterilizing conditions in a steam autoclave are ____
A. 121°c at 15 psi for 15 minutes B. 63 c for 30 minutes C. 160 c for 2 hours D. 71.6 c for 15 seconds E. 100 c for 30 minutes