Cell Energetics

Both the light reactions and the Calvin cycle of photosynthesis take place in what plant cell organelle?

• the nucleus

• the ribosome

• the mitochondria

• the chloroplast

What statement summarizes what happens during stage II of photosynthesis (the Calvin Cycle)?

• It uses energy from ATP and NADPH, plus CO2 to produce glucose

• It uses light energy and water to produce oxygen and ATP

• It takes ADP and makes it into ATP

• It takes in oxygen and glucose and produces CO2

Tags

NGSS.HS-LS2-5

What describes an important link between photosynthesis and cellular respiration?

• Photosynthesis produces CO2 needed for cellular respiration

• Cellular respiration provides ATP so that photosynthesis can happen

• Photosynthesis makes oxygen and glucose needed for cellular respiration

• Photosynthesis and cellular respiration are independent of each other

Tags

NGSS.HS-LS2-5

Which of the following is the correct equation for PHOTOSYNTHESIS?

• CO₂ + light + H₂O --> O₂ + Sugar
• CO₂ + sugar + H₂O --> O₂ + light
• _O2 + light + H₂O --> CO₂ + Sugar
• CO₂ + O₂ + H₂O --> Light+ Sugar

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

What are the products of photosynthesis?

• water and carbon dioxide
• oxygen and glucose
• oxygen and carbon dioxide
• oxygen and water

Tags

NGSS.MS-LS1-6

Where does cellular respiration occur?

• Nucleus
• Mitochondria
• Vacuole
• Chloroplast

Tags

NGSS.HS-LS1-7

What molecule do animal and plant cells use to power processes in the cell?

• ATP

• Glucose

• NADH

• Oxygen Gas

Tags

NGSS.HS-LS1-7

Plants can only go through photosynthesis not respiration.

• True

• False

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-5

Where does light reactions take place?

• Stroma

• Thylakoid

• Cytoplasm

Tags

NGSS.HS-LS1-5

The two main stages of photosynthesis are the

• light reactions and respiration
• dark reactions and the Calvin cycle 
• light reactions and the Calvin cycle
• dark reactions and fermentation

Tags

NGSS.HS-LS1-5