Biology, 03.04.2020 23:28 autumnmeadows20
Identify the statements that are features of a promoter. In prokaryotes, the promoter contains a –35 and –10 region upstream of the transcription start site. In eukaryotes, the promoter is recognized by a sigma factor subunit, which must bind to the promoter before forming the preinitiation complex. In both prokaryotes and eukaryotes, the promoter is located in the 5 ′ direction, upstream from the transcription start site. In eukaryotes, the promoter often contains a TATA box, which is where the TATA‑binding protein binds. In eukaryotes, the promoter attracts the small and large ribosomal subunits with the help of initiation factors.
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Biology, 22.06.2019 04:30
Asmall population of chimpanzees lives in a habitat thant undergoes no change for a long period of time. how will genetic drift affect this population
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Biology, 22.06.2019 04:30
Which phase of the cell cycle ensures that identical copies of the dna are made for daughter cells?
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Biology, 22.06.2019 11:30
One of the newest applications of cell technology is called cybrid embryos. this process involves replacing the nuclear material of an animal cell with human nuclear material. how might this process affect public policies about research by using stem cells? the same policies and concerns about the use of human embryonic stem cells would most likely apply. the embryos would most likely be treated like traditional animal embryos and regulated accordingly. the process of forming cybrid embryos would most likely be banned by government regulators. the embryos would be treated as regular cells because they are not fully human in origin.
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Biology, 22.06.2019 15:20
What is required in the genotype of an individual to show a recessive trait? a.two recessive alleles b.at least one recessive allele c.no recessive alleles
Answers: 2
Identify the statements that are features of a promoter. In prokaryotes, the promoter contains a –35...
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