Enzymes

Front

Enzymes are considered to be: Lipids, Carbohydrate, Protein, Nucleic Acid

Back

Protein

Front

What is the purpose of an enzyme?

Back

speed up reactions

Front

At 50 °C, how will the enzymes in bacterial cells that function best at 70 °C or higher be affected?

Back

The enzymes will not increase the rate of reactions as much as they would at 70 °C.

Front

How do enzymes increase the rate of a chemical reaction within a living cell? Options: reducing the number of products, reducing the activation energy, increasing the temperature of the cell, increasing the concentration of reactants.

Back

reducing the activation energy

Front

Each enzyme only has 1 substrate that will fit its active site. What is this called?

Back

specific

Front

What 3 letters do enzymes typically end in?

Back

-ase

Front

Any substance that is acted upon by an enzyme is called a(n)?

Back

Substrate

Front

After the enzyme and substrate bind together and perform the reaction, what does the substrate become?

Back

a product

Front

In the diagram, what is letter A? Options: product, substrate, enzyme-substrate complex, active site

Back

enzyme-substrate complex

Front

Letter D... Options: active site, enzyme, substrate, products

Back

enzyme