Enzymes
Acids/Bases
Catalyst
Rates of Reactions
Measuring Reactions
100
Are proteins that help to speed up chemical reactions in the human body.
What is a enzyme?
100
A solution that has an excess of H+ ions with a pH scale of 0-7.
What is an acid?
100
they speed up reactions.
What is a catalysts main function.
100
The space between the molocules.
What determines reaction speed.
100
the atoms or molecules that are involved with the change
What is a reaction
200
Many of the important processes of life could not happen with out these.
What is something that will happen without a enzymes?
200
A solution that has an excess of OH- ions pH scale of 7-14.
What is a base?
200
Adding a catalyst
What causes chain reactions?
200
The reaction will happen faster and more violent.
What happens if the molocules are very close together?
200
yes
are reactions important
300
False
Enzymes can help many different reactions, they are not specific in their functions. True or False?
300
An acid that has a very low pH (10-14)
What is a strong base?
300
Lowers the amount of energy needed so that a reaction can happen more easily.
Catalysts
300
The reaction happens slow, and less violent
What happens whe the molocules are very far apart?
300
with the ph scale thing
how do you measure reactions
400
Means that each enzyme can only be used for one particuler reaction.
What does it mean to say that enzymes are specific?
400
An acid that has a very low pH (0-4)
What is a strong acid?
400
Human body
Catalysts are also unsed in the?
400
Collision theory?
What is the theory called that's about how close molocules are to eachother in a substance?
400
a reaction from another reaction
What is a chain reaction
500
High temperatures or extreme pH values may affect the shape of an enzymes.
What can affect the shape of an enzyme molecule?
500
Partially ionizes in an aqueous pH scale 7 (3-6)
What is a weak acid?
500
Important enzymes that helps protect the cell from oxidative damage.
What is catalase?
500
Gasoline, Honey, Water.
What substance is an example of a slow reaction.
500
inhibitors
What slows a reaction
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