Which nucleotide can receive a methyl group that can then result in a potential expression change of a nearby gene?.

Dna. we have heard that we are a product of our dna. but where is it? how do we "get" our dna? it is passed to us, from our parents, but in what form? several vocabulary words associated with inheritance are used interchangeably and sometimes, incorrectly. let's see if you can clear this up for someone just learning about inheritance and cell structure.

Which individual below would be considered heterozygous? a.dd b.dd c.dd

Which of the following is a responsibility of a scientist