Homozygous SNP and Heterozygous SNP

Question

[wanghaho9797]

Compared to Heterozygous SNP, how would homozygous SNP in exon or intron affect the amount and properties of RNA and protein?

[Devon Ryan]

Is this a homework question?

[wanghaho9797]

My homework needs more specific answer but it is not the question.

I'd know the difference between heterozygous and homozygous SNP. And also, if they are different how they affect RNA and protein level.

I know generally DNA variation can affect RNA and protein, but I don't know regarding heterozygous SNP and homozygous SNP.

[Devon Ryan]

The short answer is that there isn't a single answer to the question.