Enzymes & ATP

Which phrase best describes an exothermic chemical reaction?

• Does not absorb any energy

• Forms products with higher bond energy than reactants

• Is in a state of equilibrium

• Releases more energy than it absorbs

Tags

NGSS.HS-PS1-4

Chemical reactions that absorb more energy than they release are called

• exothermic

• catalyzed

• endothermic

• activated

Tags

NGSS.HS-PS1-4

What macromolecule is an enzyme?

• carbohydrates

• proteins

• lipids

• cells

Tags

NGSS.HS-LS1-6

What is a substrate?

• Substrate

• Co-enzyme

• reactant

• protein

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-4

What organelle does ATP process happen.

• Mitochondria

• Nucleus

• Lysosomes

• Ribosomes

Tags

NGSS.HS-LS1-7

In what process is ATP produced?

• Mitochondria

• Energy

• Adenine

• Cellular respiration

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-5

In the ATP-ADP cycle, what is being recycled over and over again?

• Energy

• Phosphate

• ADP

• Macromolecules

Enzymes are...

• nucleic acids
• proteins
• lipids
• carbohydrates

What happens when enzymes are heated to a high temperature?

• The enzymes die.
• The shapes of the enzyme are altered denature
• The enzymes' amino acid sequence changes.
• The enzymes remain the same

What is the function of ATP in living things?

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

Tags

NGSS.HS-LS1-5

NGSS.HS-LS1-7