Enzyme Quiz A
Name ________________________
Question 1
Enzymes are _____________.
a) carbohydrates
b) lipids
c) nucleic acids
d) proteins
Question 2
The substance that binds to the enzyme at the active site is the ____________.
a) lipid
b) substrate
c) product
d) energy
Question 3
Which part is where the substate binds to the enzyme?
a) product
b) reactant
c) enzyme-substrate complex
d) active site
Question 4
When you have a reaction, what goes on the LEFT side of the reaction, to the LEFT of the arrow?
a) enzyme(s)
b) reactant(s)
c) DNA
d) product(s)
Question 5
When you have a reaction, what goes on the RIGHT side of the reaction, to the RIGHT of the arrow?
a) reactant(s)
b) product(s)
c) water
d) substrate(s)
Question 6
What speeds up a reaction?
a) enzymes and substrates
b) enzymes and catalysts
c) catalysts
d) enzymes
Question 7
Which of the following is an enzyme?
a) lactose
b) galactose
c) sucrose
d) sucrase
Enzyme Quiz B
Name ________________________
Question 1
When you have a reaction, what goes on the RIGHT side of the reaction, to the RIGHT of the arrow?
a) reactant(s)
b) product(s)
c) water
d) substrate(s)
Question 2
The substance that binds to the enzyme at the active site is the ____________.
e) lipid
f) substrate
g) product
h) energy
Question 3
Which part is where the substate binds to the enzyme?
e) product
f) reactant
g) enzyme-substrate complex
h) active site
Question 4
Which of the following is an enzyme?
a) lactose
b) galactose
c) sucrose
d) sucrase
Question 5
Enzymes are _____________.
a) carbohydrates
b) lipids
c) nucleic acids
d) proteins
Question 6
What speeds up a reaction?
e) enzymes and substrates
f) enzymes and catalysts
g) catalysts
h) enzymes
Question 7
When you have a reaction, what goes on the LEFT side of the reaction, to the LEFT of the arrow?
a) enzyme(s)
b) reactant(s)
c) DNA
d) product(s)