Enzymes and ATP Review

Enzymes are an example of

• lipids

• proteins

• carbohydrates

• nucleic acids

Tags

NGSS.HS-LS1-6

What is the function of an enzyme?

• speed up chemical reactions

• slow down chemical reactions

• raise the activation energy

• reduce number of chemical reactions in the cell

Tags

NGSS.HS-PS1-5

How do enzymes manage to increase the rate of chemical reactions?

• reduce the number of products

• increase the temperature in the cell

• decrease the activation energy

• increase concentration of reactants

Tags

NGSS.HS-PS1-5

What 3 letters do enzyme names typically end in?

• -ose

• -ese

• -ase

• -tic

The substance an enzyme acts upon is called

• substrate

• nucleus

• ribosome

• coenzyme

After the enzyme binds to the substrate and performs the chemical reaction, what happens to the substrate?

• substrate is unchanged

• becomes product(s)

• remains attached to the enzyme

• becomes an enzyme also

In the diagram, what is letter A?

• substrate(s)

• active site

• enzyme-substrate complex

• product(s)

• enzyme

In the diagram, what is letter B?

• substrate(s)

• active site

• enzyme-substrate complex

• product(s)

• enzyme

In the diagram, what is letter C?

• substrate(s)

• active site

• enzyme-substrate complex

• product(s)

• enzyme

In the diagram, what is letter D?

• substrate(s)

• active site

• enzyme-substrate complex

• product(s)

• enzyme