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Question
To answer the following questions refer to the four items listed below.a. cDNA
b. restriction enzyme
c. reverse transcriptase
d. gene library
This is a nuclease whose only function is to cut apart foreign DNA entering a cell.
Answer
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Related questions
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A __________ is a term given to a macromolecule (large molecule) made up of individual subunits.
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In the figure above, the honeycomb on which the bee is standing is made up primarily of which of the following:
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Which of the following does NOT describe some aspect of polysaccharides?
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b. straight or branched chain
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Glucose and fructose
a. form rings with the same number of carbon atoms.
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c. are alike in that both have identical functional groups.
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c. disaccharides.
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d. cell membranes.
e. all of these.
Q:
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b. behave the same chemically and physically but differ biologically from other isotopes.
c. are the same physically and biologically but differ from other isotopes chemically.
d. have the same number of protons but a different number of neutrons.
e. are produced when atoms lose electrons.
Q:
Which is the smallest unit of an element that retains the properties of the element?
a. atom
b. compound
c. ion
d. molecule
e. mixture
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The ability of a solution to resist changes in pH depends on its ______________.