Which of the following statements about nucleosomes are correct? choose all that apply. most histones are small less than 150 amino acid residues and arg. basic proteins rich in lys the hstones h1, h2a, h28, h3, and h4 make up the nucleosome octamer that binds dna ? dna bindin histones enables overall positive supercoiling without enzymes that underwind the dna helix. partial enzymatic digestion of chromatin results in dna fragments of about 101 bp. histone proteins are positioned on dna, in part, based on the abundance of clusters of gec base pairs in dna. degradation of linker dna yields dna fragments of about 145 bp
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Biology, 21.06.2019 14:00, Hailey1313131313
How do environmental factors influence genetic traits? a. environmental factors determine all genetic traits. b. environmental factors can determine if a genetic trait becomes a health issue. c. environmental factors are determined by genetic traits. d. environmental factors have no influence on genetic traits. select the best answer from the choices provided
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Biology, 22.06.2019 15:00, 22chandlerlashley
Oak and maple trees, chipmunks, white-tail deer, and black bears emerging from hibernation are all organisms that may be found in which biome
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Which of the following statements about nucleosomes are correct? choose all that apply. most histon...
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