Name this amine using both IUPAC and common names, and classify as
primary, secondary, or tertiary
NH
NH
Draw the condensed structural formula and line bond structure for each of
the following; classify each
pentan-2-amine
N-methylbutan-1-amine
Zwitterions: Redraw each amino acid shown as they exist at each of the pH
values below
pH = 2.0
pH = 12.0 pH = 7.35
HN CO
Leucine (Leu, L)
pl6.0
HN CO
Glutamate (Glu, E)
pl-32
NH
5
HN CO
Lysine (Lys, K
pl-10.8
Chapter 10: Proteins: Workers in the Cell
Classify amino acids - Examine the structures of all 20 amino acids, then re-
draw them under the correct classification. Include the 3-letter abbreviation
for each amino acid.
Nonpolar