AP Biology - Enzymes

AP Biology - Enzymes

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Section 1

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enzyme concentration

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Last updated

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Cards (35)

Section 1

(35 cards)

enzyme concentration

Front

What is the x-axis on this graph?

Back

competitive inhibitor

Front

What kind of inhibitor is this?

Back

point of saturation

Front

What does the green x represent?

Back

competitive inhibitor

Front

binds to the enzyme at the active site and blocks the substrate from binding

Back

temperature

Front

What is the x-axis on this graph?

Back

inhibitor

Front

prevents the substrate from binding to the enzyme, decreasing enzyme activity

Back

enzyme activity

Front

What is the y-axis on this graph?

Back

substrate concentration

Front

What is the x-axis on this graph?

Back

progress of reaction

Front

What is the x-axis of this graph?

Back

optimum temperature

Front

What does the green x represent?

Back

denaturation

Front

What has happened to this protein?

Back

optimum pH

Front

What does the green x represent?

Back

noncompetitive inhibitor

Front

What kind of inhibitor is this?

Back

denaturation

Front

destruction of the active site of the enzyme by breaking the weak bonds of the secondary, tertiary, and quaternary structures

Back

substrate

Front

What is the arrow pointing at?

Back

products

Front

What is the arrow pointing at?

Back

activation energy

Front

What is the "hill" of this graph called?

Back

active site

Front

What is the arrow pointing at?

Back

enzyme activity

Front

What is the y-axis on this graph?

Back

pH

Front

What is the x-axis on this graph?

Back

decrease

Front

Does an enzyme increase or decrease the activation energy of a reaction?

Back

enzyme activity

Front

What is the y-axis on this graph?

Back

reaction rate

Front

a measure of how fast an enzyme catalyzed reaction occurs

Back

optimum conditions

Front

the temperature and pH where enzyme activity is highest

Back

noncompetitive inhibitor

Front

binds to the enzyme somewhere other than the active site and changes the shape of the active site

Back

enzyme activity

Front

What is the y-axis on this graph?

Back

active site

Front

the region on the enzyme where the substrate binds

Back

red

Front

Which line (red or blue) represents an enzyme catalyzed reaction?

Back

energy

Front

What is the y-axis of this graph?

Back

high temperatures or changes in pH

Front

What are two environmental factors that can denature a protein?

Back

blue

Front

Which line (red or blue) represents an uncatalyzed reaction?

Back

substrate

Front

the reactant in an enzyme catalyzed reaction

Back

enzyme activity

Front

another word for reaction rate

Back

enzyme

Front

What is the arrow pointing at?

Back

enzyme

Front

a protein catalyst that speeds up a chemical reaction

Back