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2.1 Molecules to metabolism

Total questions: 8

Worksheet time: 5mins

Name
Class
Date
1.

Molecules that catalyze chemical reactions in living organisms are called

a)

carbohydrates

b)

nucleic acids

c)

enzymes

d)

proteins

e)

lipids

2.

A monosaccharide is a

a)

carbohydrate

b)

nucleic acid

c)

enzyme

d)

protein

e)

lipid

3.

A nucleotide is a monomer of a

a)

carbohydrate

b)

nucleic acid

c)

enzyme

d)

protein

e)

lipid

4.

Fatty acid is a

a)

carbohydrate

b)

nucleic acid

c)

enzyme

d)

protein

e)

lipid

5.

(a)   is the breakdown of complex molecules into simpler molecules.

6.

The diagram of glucose is

a)
b)
c)
d)
e)
7.

The reaction shown is an example of

(a)  

8.

The diagram of ribose is

a)
b)
c)
d)
e)