Once a gene has been cloned, it can be used for

A. disease diagnosis.
B. detecting heterozygotes in the population.
C. making biosynthetic products for commercial use.
D. all of these.
E. none of these.


D

Biology & Microbiology

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In female mammals, germ cells

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Differential media result in which of the following observable characteristics?

A. Gas bubbles B. Differently colored colonies C. Different media color after incubation D. Chemical precipitates E. All of the choices are correct.

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________ consist of a core of segments of DNA or RNA surrounded by a protein coat.

A. Viruses B. Protists C. Archaea D. Bacteria

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The reverse of a dehydration synthesis reaction is a(n) ________ reaction.

A. anabolic B. exchange C. hydrolytic D. endothermic E. metabolic

Biology & Microbiology