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Biochemical Reactions & Enzymes

Total questions: 11

Worksheet time: 6mins

Name
Class
Date
1.

Identify the following reaction...

a)

Neutralization

b)

Redox (reduction & oxidation)

c)

Condensation (dehydration)

d)

Hydrolysis

2.

Identify the following reaction...

a)

Neutralization

b)

Redox (reduction & oxidation)

c)

Condensation (dehydration)

d)

Hydrolysis

3.

Identify the following reaction...

a)

Neutralization

b)

Redox (reduction & oxidation)

c)

Condensation (dehydration)

d)

Hydrolysis

4.

In redox reaction, a substance that gains hydrogens (electrons) is said to be...

a)

reduced

b)

oxidized

c)

hydrolized

d)

neutralized

5.

What type of reaction would be used to connect amino acids together to form a polypeptide?

a)

Neutralization reactions

b)

Redox (reduction & oxidation) reactions

c)

Condensation (dehydration) reactions

d)

Hydrolysis reactions

6.

What type of reaction would be used to transfer energy into another molecule?

a)

Neutralization reactions

b)

Redox (reduction & oxidation) reactions

c)

Condensation (dehydration) reactions

d)

Hydrolysis reactions

7.

Which of the following is NOT true about enzymes?

a)

Enzymes are a type of lipid

b)

Enzymes are not used up in a reaction

c)

Enzymes are catalysts

d)

Enzymes are very specific

8.

The reactants of a reaction that bind to an enzyme are called...

a)

products

b)

catalysts

c)

substrates

d)

inhibitors

9.

Competitive inhibition involves using inhibitors that...

a)

Bind to another site on the enzyme

b)

Promote substrate binding

c)

Bind to the active site

d)

Prevent denaturation

10.

An activator that binds to the enzyme away from the active site can be called...

a)

An allosteric activator

b)

A non-competitive inhibitor

c)

A competitive activator

d)

A substate

11.

An enzyme can reduce a reaction's activation energy by...

a)

Keeping the substrates apart

b)

Making the substrates move slowly

c)

Replacing a substrate

d)

Changing the orientation of the subtrates