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Basic Functional Groups in AP Biology

Total questions: 16

Worksheet time: 8mins

Name
Class
Date
1.

What is the chemical structure of an Amino Acid?

a)

CH(NH2)COOH

b)

C3H7O2N

c)

C2H5NO2

d)

C4H9NO2

2.

Carboxyl

a)

COOH

b)

CHO

c)

CO2

d)

CH3

3.

Hydroxyl

a)

H2O

b)

CO2

c)

OH

d)

NaOH

4.

What is the chemical structure of an Amino Group?

a)

NH2

b)

COOH

c)

OH

d)

CH3

5.

Fructose

a)

C6H12O6

b)

C5H10O5

c)

C6H14O6

d)

C6H12O5

6.

Aldehyde

a)

CHO

b)

COOH

c)

RCHO

d)

RCOOR'

7.

Saturated Fatty Acid

a)

CH3(CH2)nCOOH

b)

CnH2nO2

c)

CnH2n+1COOH

d)

CnH2n-2O2

8.

Ketone

a)

CO (2 Rs)

b)

C2H4O

c)

C3H6O

d)

C4H8O2

9.

Carbonyl

a)

CO

b)

C2O

c)

C3O

d)

C4O

10.

What is the chemical formula for Methyl?

a)

CH3

b)

C2H6

c)

CH4

d)

C3H8

11.

What is the chemical formula for Phosphate?

a)

PO4

b)

P2O5

c)

H3PO4

d)

Na3PO4

12.

What is the chemical formula for Ethanol?

a)

C2H6O

b)

C2H5OH

c)

C3H8O

d)

C4H10O

13.

Glucose (alpha ring)

a)

C6H12O6

b)

C5H10O5

c)

C6H14O7

d)

C6H12O5

14.

Unsaturated Fatty Acid

a)

CH3(CH2)nCH=CH(CH2)mCOOH

b)

CH3(CH2)nCOOH

c)

CnH2nO

d)

CnH2n+1COOH

15.

Thiol/Sulfhydryl

a)

SH

b)

OH

c)

NH2

d)

COOH

16.

What is the chemical formula for dAMP?

a)

C10H14N5O3P

b)

C10H13N5O4P

c)

C9H12N5O3P

d)

C10H15N5O5P