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Science
Biology
Amoeba Sisters Video – Enzymes
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Amoeba Sisters Video - Enzymes
Philip Rogers
25 July 2022
4.7
(114 reviews)
26 test answers
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(22)
question
Most enzymes are ___.
answer
Proteins
question
Pacman looks like enzymes, so it can be remebered that enzymes are mostly proteins because p stands for Pacman and ___.
answer
Protein
question
Enzymes have a specifically shaped are for where items can bind, which is called an ___ ___.
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Active Site
question
The active site is where molecules can ___.
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Bind
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The molecule that binds into the active site is called a ___.
answer
Substrate
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Over time, the active site changes its shape even more to bind with the substrate perfectly. This is called ___ ___.
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Induced fit
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Enzyme can either ___ up or ___ down.
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Build; break
question
The resulting item of the enzyme building up or breaking down is called the ___.
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Product
question
___ has the ability to speed up reactions.
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Enzymes
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___ can help make processes more effective for life.
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Enzymes
question
Enzymes often end in ___.
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-ase
question
Sugars often end in ___ (example: lactose).
answer
-ose
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Lactose is a ___, which means two sugar molecules bond together.
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Disaccharide
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___ can break ___ down into smaller parts (glucose and galactose).
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Lactase; lactose
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With ___, lactose can be broken down quickly and digested.
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Enzymes
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Some people do not produce enough lactase enzymes which means they are ___ ___.
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Lactose intolerant
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Lactase can break down a lot of lactose, which is the ___.
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Substrate
question
Enzymes are also called ___ because they can be sued over and over in the reaction.
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Catalysts
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The ___ system has many enzymes. ___ (Lipids) ___ (starch) ___ (proteins)
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Digestive Lipase Amylase Protease
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Enzymes need to have certain ideal ___..
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Conditions
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The enzyme in a stomach has an ideal pH that is very ___ because the environment in the stomach is ___. (Same for each blank)
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Acidic
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Different enzymes have different ideal ___ and ___.
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pH's; temperatures
question
If the environment for an enzyme changes out of the normal range, it becomes ___.
answer
Denatured
question
If an enzyme is denatured it can't ___ to the ___. It can't work correctly.
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Bind; substrate
question
___ can regulate many body processes.
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Enzymes
question
Many diseases can involve specific enzymes ____ or ___
answer
Production; lack
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