Question 1 of 4 > Attempt 3 Considering the side chain of each of the amino acids at pH 7.4, is that amino acid classified at neutral, basic, or acidic? Neutral H | H3C C-COO NH3 Gly Basic H H2N-C-CH2-CH2-C-COO NH3 Acidic H OOC-CH2-CH2-C-COO histidine aspartate Gln Answer Bank NH