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Question
If one chain of a DNA molecule has a purine at a given position, this complements it on the other chain.Answer the following questions in reference to the five nucleotides listed below:
a. guanine
b. cytosine
c. pyrimidine
d. thymine
e. uracil
Answer
This answer is hidden. It contains 1 characters.
Related questions
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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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Q:
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b. it is not present in living cells.
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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.
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Q:
Which is the smallest unit of an element that retains the properties of the element?
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c. ion
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The ability of a solution to resist changes in pH depends on its ______________.