Enzymes

What are the four biological molecules?

• proteins, carbohydrates, lipids, nucleic acids
• A, T, C, G
• water, air, earth, and fire
• Joe, Nick, and Kevin Jonas

What is the purpose of an enzyme?

• give permission for the reaction

• raise activation energy

• speed up reactions (catalyst)

• control how many reactions occur

Tags

NGSS.HS-PS1-5

Letter D in the picture is...

• active site
• enzyme
• substrate
• products

What is being represented by the letter A in the image?

• Substrate
• Enzyme
• Product
• Complex

Which biomolecule is also known as enzymes?

• Carbohydrate
• Lipid
• Nucleic Acid
• Protein

Tags

NGSS.MS-LS1-7

Letter C, where the reaction take place is called the

• active site

• enzyme

• substrate

• products

Enzymes catalyze reactions by ___________ Activation Energy.

• Increasing
• Decreasing

Tags

NGSS.HS-PS1-4

Enzymes speed up reaction rates by changing:

• Activation Energy
• pH
• Hydrogen Bonds
• Kinetic Energy

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Most enzymes have the ending:

• -ase
• -ose
• -ic acid
• -ate

The molecule an enzyme is working on is called the:

• Substrate
• Solvent
• Allosteric Inhibitor
• CoEnzyme