I am not exactly sure but I would gn with protein because DNA does not look like that is how the cell is so maybe protein or starch
The digestive system is greatly affected by the irritation in the small intestine that occurs because of gallbladder disease.
This can be because of their genetics. The siblings may not have inherited their parents looks, but maybe they inherited their grandparents looks, or even their aunts looks. This is all due to genetics. It's sort of the same thing, when two caucasian parents have an african-american child. That would be because somewhere along the family tree someone was african-american.
Anyways, I hope this helps!
