Biology, 14.01.2020 18:31 yadirahurtado4444
Say a segment of dna has been damaged by uv radiation, forming a thymine dimer. if the damage results in a mutation, it would change the codon in this segment of the dna strand. which of the amino acids in the following list is coded for by a codon that might be affected?
a. alanine
b. proline
c. glutamate
Answers: 1
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Next pretest: evolution select the correct answer in a laboratory population of flies, the female flies are gray and the males are yellowish gray. biologists observed that all the male flies had an equal chance for reproduction, but the male flies with the brightest colors were more likely to successfully reproduce. what phenomenon could explain such a change? a sexual selection b. disruptive selection c. stabilizing selection d. directional selection
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Radiometric dating is used to tell the absolute age of materials by studying the decay rate of radioactive isotopes. the decay rates of isotopes are constant and are expressed as .
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Say a segment of dna has been damaged by uv radiation, forming a thymine dimer. if the damage result...
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