WorksheetsMetabolism
Total questions: 10
Worksheet time: 10mins
Name
Class
Date
1.
What is the primary role of enzymes inside of living cells?
a)
organizing the translation of proteins
b)
allowing cells to be motile
c)
absorbing ultraviolet rays
d)
speeding up chemical reactions
2.
Based on their role in the cell, enzymes can also be classified as –
a)
inhibitors
b)
catalysts
c)
hormones
d)
vitamins
3.
Enzymes are able to speed up chemical reactions because they -
a)
increase the temperature inside the cell
b)
reduce the friction between the reactants
c)
make the raw materials more chemically reactive
d)
lower the activation energy of the reaction
4.
Competitive inhibition ...
a)
Binds at the active site
b)
stops other interactions
c)
Binds all around the enzyme
5.
What are all of the chemical reactions that occur within an
organism referred to?
organism referred to?
a)
Enzymes
b)
Macromolecules
c)
Metabolism
d)
Activation Energy
6.
What is being represented by the letter A in the image?
a)
Substrate
b)
Enzyme
c)
Product
d)
Complex
7.
What is being represented by the letter B in the image?
a)
Substrate
b)
Enzyme
c)
Substrate
d)
Product
8.
In an Exergonic reaction, heat is ________.
a)
Absorbed
b)
Created
c)
Destroyed
d)
Released
9.
In an Endergonic reaction, heat is ________.
a)
Released
b)
Absorbed
c)
Created
d)
Destroyed
10.
Which substrate would this enzyme catalyze?
a)
Δ
b)
σ
c)
∅
d)
μ
100 %
