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5
×
Anabolism is ____________.
the building of larger molecules by forming chemical bonds.
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5
×
True or False: Lactose is a disaccharide sugar that can be oxidized by an enzyme called Sucrase.
False! Enzymes are substrate specific. Lactose will not fit into Sucrase. Only Sucrose is oxidized by Sucrase.
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eraser
Reset score!
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star
Double points!
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fairy
Take points!
5
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25
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thief
Give points!
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25
5
×
If the substrate is sucrose then the chemicals labeled A and B would be _________.
Fructose and Glucose
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5
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A _________ is a chemical that can make a chemical reation happen faster or more efficiently.
catalyst
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5
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A is _________
the enzyme's active site. The substrate fits into it.
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lifesaver
Give 15 points!
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gold
Win 50 points!
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shark
Other team loses 25 points!
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lifesaver
Give 25 points!
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5
×
If this chemical reaction requires an enzyme what would another name for reactants be?
The substrate or substrates.
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5
×
In biochemistry a substrate is _______________.
the chemical, or reactant, that goes into an enzyme.
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5
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Describe this chemical. Is it a monosaccharide or a disaccharide?
Sucrose is a disaccharide. It is essentially table sugar. It is considered to be a nutrient.
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5
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Why do a lot of biological chemicals need enzymes? What takes place inside of an enzyme?
The inside of an enzyme provides the perfect environment for a chemical reaction to take place because activation energy is lowered.
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5
×
What is an enzyme substrate complex?
The combination of the enzyme and the chemical that goes inside of it.
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seesaw
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gift
Win 20 points!
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rocket
Go to first place!
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baam
Lose 15 points!
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5
×
True or False: Sucrose can easily pass through a human cell membrane.
False
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5
×
_______________ is a biological catalyst that can __________________________.
An enzyme is a biological catalyst that can speed up metabolic reactions in organisms.
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5
×
In the diagram what would be on the left side of the arrow?
Reactants or chemicals about to go through a chemical reaction.
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