Chapter 4 (The seven functional groups)

Question 1

-OH

Answer 1

Hydroxyl group

Question 2

> C=O

Answer 2

Carbonyl group

Question 3

-COOH

Answer 3

Carbonxyl group

Question 4

-NH2

Answer 4

Amino group

Question 5

-SH

Answer 5

Sulfhydryl group

Question 6

-OPO3(2-)

Answer 6

Phosphate group

Question 7

-CH3

Answer 7

Methyl group

Question 8

Hydroxyl - compound name, polarity

Answer 8

Alcohol, polar (electronegative oxygen)

Question 9

Carbonyl - compound names

Answer 9

Ketone or aldehyde

Question 10

Carboxyl - compound names, acts like

Answer 10

Carboxylic acid or organic acid, acts like an acid (can donate H+)

Question 11

Amino - compound name, acts like

Answer 11

Amine, acts like a base (can pick up an H+)

Question 12

Sulfhydryl - compound name, what it does

Answer 12

Thiol, helps stabilize protein structure

Question 13

Phosphate - compound name, charge, what it reacts with and releases

Answer 13

Organic phosphate, negative charge (1 or 2), reacts with water to release energy

Question 14

Methyl - compound name, what it affects

Answer 14

Methylated compound, affects expression of genes and its affects the shape and function of sex hormones