Energy Review

What is the function of ATP in living things?

• provides energy for cells
• stores genetic information
• provides structure in the nucleus

Tags

NGSS.HS-LS1-7

Which structures shown in the Figure make up the ADP molecule?

• A and B
• A, B and C
• A, B, C, and D
• C and D

What are the parts of the ATP molecule?

• adenine, thylakoids, stroma
• stroma, grana, chlorophyll
• adenine, ribose, phosphate groups
• NADH, NAHPH, FADH

Which bond of the ATP molecule is broken in order to release energy?

• A
• B
• C
• D

Which structures shown in the Figure make up the ATP molecule?

• A and B
• A, B and C
• A, B, C, and D
• C and D

Enzymes are an example of

• Lipids

• Carbohydrate

• Protein

• Nucleic Acid

Tags

NGSS.HS-LS1-1

What is the purpose  of an enzyme?

• give permission for the reaction
• raise activation energy
• speed up reactions
• control how many reactions occur

Enzymes are capable of increasing the rate of a chemical reaction within a living cell.  Enzymes accomplish this through which of the following means?

• reducing the number of products   
• reducing the activation energy
• increasing the temperature of the cell
• increasing the concentration of reactants 

Tags

NGSS.HS-LS1-7

NGSS.HS-PS1-4

What 3 letters do enzymes typically end in?

• -ose
• -ase
• -ese
• -tic

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

• a substrate
• an enzyme
• a product
• an active site