The answer is c. Vibrates on one spot
The four nitrogenous bases in DNA are adenine, guanine, cytosine, and thymine. They pair A-T, G-C and when transfering with RNA, A-U, which is known as Uracil, so, the pairs would be...
ATGCT
↓↓↓↓↓
UACGA
I hope this helps!
Its both lowercase genotypes so it would be aa because if it was Aa you would be a carrier but not have the sickness
Its the femur
located on the thigh
