Chapter 4 : Functional Groups Flashcards
1
Q
Hydroxyl Group and property
A
-OH; helps dissolve compounds like sugars. alcohol
2
Q
Carbonyl group and property
A
C=O; sugars with ketoses and aldoses
3
Q
Carboxyl Group and property
A
-COOH, Acid; polar covalent bond between O and H
4
Q
Amino Group and property
A
-NH2; base. picks up H+
5
Q
Sulfhydryl Group and property
A
-SH; stabilizes protein, hair protein. Thiol
6
Q
Phosphate Group and propert
A
-OPO3^2; negative charge( releases energy
7
Q
Methyl Group
A
-CH3; affects the expression of genes
8
Q
Properties of hydrocarbon
A
Hydrophobic, nonpolar, and a source of energy