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Answer questions about aspects of watson-crick model of dna structure
a. the directionality of complementary strands is antiparallel. explain what this means
b. base pairing is specific. how is this specificity determined - why don't just any nucleotide bases favorably interact?
c. specific numbers of non-covalent interactions hold together the two strands in the double helix. what are these interactions, and how many occur between each base pairing?
d. the phosphate backbone is able to interact with water on the outside of the molecule. why would this be a chemically favorable interaction?
Answers: 3
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Creation of an unnaturally uniform sample to represent a diverse populationcan be avoided by: a. including only willing b. asking another scientist for .c. choosing only identical participants.d. selecting individuals at random.
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Answer questions about aspects of watson-crick model of dna structure
a. the directionality o...
a. the directionality o...
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