Cell Energy

Which statement best explains the structure and function of ATP?

• When bond Z is formed, energy is released for cellular activities.

• When bond Z is broken, energy is released for cellular activities.

• When bond Y is formed, energy is stored for cellular activities.

• When bond Y is broken, energy is stored for cellular activities.

Tags

NGSS.HS-LS1-7

Which statement best describes the relationship between ADP and ATP?

• The addition of thymine to adenine will decrease the energy to form ATP from ADP.

• The substitution of deoxyribose for ribose will provide energy to form ATP from ADP.

• The addition of a phosphate group to ADP forms ATP and results in a net gain of energy.

• The subtraction of a phosphate group from ADP forms ATP and results in a net loss of energy.

Tags

NGSS.HS-LS1-7

What are the major reactants in the process of photosynthesis?

• O2 and glucose

• CO2 and H2O

• NADPH and ATP

• Light and O2

Tags

NGSS.HS-LS1-5

What are the major products of photosynthesis?

• CO2 and H2O

• NADPH and ATP

• O2 and glucose

• Light and NADP+

What are the main reactants in the process of photosynthesis?

• 6CO₂ and 6H₂O

• C₆H₁₂O₆ and 6O₂

• 6O₂ and C₆H₁₂O₆

• 6H₂O and 6O₂

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What are the main products of photosynthesis?

• 6CO₂ and 6H₂O

• C₆H₁₂O₆ and 6O₂

• 6H₂O and 6CO₂

• 6O₂ and 6H₂O

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What type of energy is transformed during photosynthesis?

• Chemical energy to light energy

• Light energy to chemical energy

• Thermal energy to light energy

• Mechanical energy to chemical energy

Tags

NGSS.HS-LS1-5

A student is developing a model of energy conversion during photosynthesis. Which information must the student include in the model?

• Light energy is transferred into glucose molecules as chemical energy.

• Chemical energy is produced when glucose molecules are broken down.

• Chemical energy is used to open chloroplasts so that light energy is collected.

• Light energy is transferred into molecules of water and ATP as chemical energy.

Tags

NGSS.HS-LS1-5

What is the initial reactant in the process of cellular respiration?

• ATP

• Electron transport chain

• Glucose

• Glycolysis

Tags

NGSS.HS-LS1-7

Which process in cellular respiration occurs in the cytoplasm?

• Citric acid cycle

• Electron transport chain

• Glycolysis

• ATP synthesis