Help with the questions for the History of the cell article in Newsela?

Familial hypercholesterolemia, an autosomal dominant disease, is five times more frequent in the afrikaner population of south africa than in the original population of europe from which the ancestors to the afrikaners immigrated. what does this demonstrate?

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol

Which best describes what you will do in the reaching your academic potential course?