Hello friends,

1. One way an amino acid differs from a lipid is that amino acids contain

A. carbon
B. hydrogen
C. nitrogen
D. oxygen

2. Which of the following statements is FALSE concerning the bonding of amino acids?

A. The bond formed between two amino acids is called a peptide bond.
B. When two amino acids combine, the amino group of one will combine with the acid group of the second molecule
C. The addition of one water molecule is required to combine two amino acids
D. A series of amino acids bonded together is a polypeptide

Thank you for your help I really appreciate it!

Best regards
Cindy Hang