Worksheetsenzymes
Total questions: 10
Worksheet time: 6mins
Name
Class
Date
1.
what are the biological catalysts that speed up chemical reactions
a)
turtles
b)
enzymes
c)
lipids
2.
which graph shows the typical performance of an enzyme
a)
top left
b)
top right
c)
bottom right
3.
the "mouth" of pac man, with the triangle shape would be called what if he were actually an enzyme
a)
the substrate
b)
the enzyme substrate complex
c)
the active site
4.
the little circles coming into pac mans mouth would scientifically be considered what
a)
enzymes
b)
substrates
c)
atoms
5.
what do you need to digest the lactose in this milk
a)
substrates
b)
enzym
6.
enzymes are what biological macromolecule
a)
lipid
b)
nucleic acid
c)
protien
7.
enzymes lower or raise the activation energy
a)
rasie
b)
lower
8.
what is the function of an enzyme
a)
to speed up reactions
b)
to slow down reactions
9.
can a change in pH alter the active site of an enzyme
a)
yes
b)
no
10.
what does a lower temperature do to an enzyme
a)
nothing
b)
just slows it down
c)
denatures it
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