Chemistry, 26.11.2019 22:31 galaxychild101
Dna methylation is process that cells undergo frequentlly to 'turn off'' gene expression a methyl group, which is a small spherical shaped molecule comprised of one caron and 3 hydrogens, attaches at a specific site on a nitrogenous base. a nitrogenous base is either has a penthagonal shape or a hexagonal shape, which of the fllowing would most likely likit methylation from proceeding properly?
a. improper orientation of molecles
b. lack of energy
c. sub-optimal temperature
d. lack of a collision
Answers: 2
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