Answer:
A
Explanation:
The possible number of amino acid residues in the peptide composed entirely of alpha-helical structure and found to contain an integer number of complete turns is 36
The answer is B. Genetic drift greatly affects small populations, but large populations can recover.
Its number 1. my cousin had a book that said it. he was really into space
Answer:
a
Explanation:
the kidney secretes an enzyme called rennin that helps to control blood pressure is not true the kidney does not secret rennin
Group 18 non reactive and non metallic
