Biology, 16.10.2019 21:00 hrijaymadathil
Ihaven't a clue on this
in cells, the primers for dna synthesis are short strands of rna, so each newly-synthesized strand of dna has a segment of rna at its 5' end. as replication proceeds, dna polymerases remove these rna segments and fill in the resulting gaps with dna. however, the gaps at the very 5' ends of the new strands cannot be filled in with dna. why not? dna replication leaves exposed about 100 nucleotides at the 5' end of each template strand, and these single-stranded ends are removed. what are the effects of this "end problem" on a cell's dna as it continues to divide?
Answers: 3
Biology, 21.06.2019 22:30
Anita thinks that she has heterozygous alleles for red hair.if she is correct, which of these diagrams best illustrates anitas alleles pf red hair
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There are multiple lines of evidence that provide support for common ancestry and evolution. write 3-4 paragraphs describing at least three of them in detail. provide at least one example for each line of evidence.
Answers: 1
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Anormal strand of dna is shown below, followed by the same strand of dna after mutations have occurred.
Answers: 3
Ihaven't a clue on this
in cells, the primers for dna synthesis are short strands of rn...
in cells, the primers for dna synthesis are short strands of rn...
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