1) The function of a protein is determined by its shape. The shape of a protein is determined by its primary structure. The sequence of amino acids in a protein is determined by the sequence of nucleotides in the gene DNA encoding it.
Answer:
I think it's d
Explanation:
I remember from a couple years ago I had to answer a question similar to this. I'm 90% sure I chose the last answer.
only choose my answer if you agree.
The nerve impulse is received by the spinal cord.