The enzyme polynucleotide phosphorylase randomly assembles nucleotides into a polynucleotide polymer. you add polynucleotide phosphorylase to a solution containing the ndp nucleotides adenine and guanine. the resulting artificial mrna molecule would have possible different codons if the code involved two-base sequences and possible different codons if the code involved three-base sequences. a. 2; 3 b. 2; 4 c. 4; 8 d. 4; 16 e. 16; 64
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Biology, 22.06.2019 15:30
The hardy-weinberg principle is that genetic frequencies in a population? will remain stable from generation to generation will always be changing will not be affected by environmental changes are always in a 3: 1 ratio
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The table below shows the elements that mainly comprise each of the four layers of earth: elements in layers layer main elements crust oxygen, silicon mantle iron, magnesium outer core iron, nickel inner core iron which of these elements make up the layer that is 0.2 to 1.1 percent of earth's total diameter?
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Biology, 22.06.2019 22:30
Scientists discovered fossils in several layers of the earth you see here. they found fossils of algae, snails, and clams in layer d. given that information, where do you think they found fossil evidence of simple land plants and amphibians? a. a b. e c. f d. g
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The enzyme polynucleotide phosphorylase randomly assembles nucleotides into a polynucleotide polymer...
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