Using 2 please answer

Below are the side chains for four amino acids in a polypeptide in their neutral forms. HO NH2 H2N A. B. C. D. 2. What word best describes the characteristics for each side chain (answers can be used more than once or not at all). Side chain is planation: is a long aliphatic chain ending in an amine (lysine-like). At physiological pH the ends in a carboxylic acid (aspartate/glutamate-like). At pH 7 this group is depro is an amide side chain (asparagine/glutamine-like), which is polar but uncharge contains a benzene ring, making it aromatic and overall hydrophobic; thus it is 3. At pH 7, which side chain can a) only donate H-bonds [ Select ] b) only accept H-bonds [ Select ] c) both donate and accept H-bonds [ Select ] d) not form any H-bonds [ Select ] 4. The name of the corresponding amino acid is Aspartate [ Select ] Lysine [ Select ] Glutamine [ Select ] Phenylalanine [ Select ]