Photosynthesis and Respiration

How do enzymes affect the process of breaking down large molecules?

• They help speed up the breakdown of complex molecules.

• They turn molecules into waste.

• They store energy from the reaction.

• They slow down the breakdown process.

Tags

NGSS.MS-LS1-7

What gas is used by plants during photosynthesis to make glucose?

• Nitrogen

• Carbon dioxide

• Oxygen

• Methane

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Where does cellular respiration happen in the cell?

• Nucleus

• Mitochondria

• Chloroplast

• Ribosome

How does the cell use ATP produced during respiration?

• It provides energy for cell processes.

• It stores glucose in the mitochondria.

• It makes oxygen for the cell.

• It turns carbon dioxide into water.

What happens to glucose in the absence of oxygen?

• It is broken down through anaerobic respiration to produce energy.

• It is stored as fat.

• It turns into oxygen.

• It becomes waste.

Tags

NGSS.HS-LS2-3

What is a disadvantage of anaerobic respiration compared to aerobic respiration?

• It produces less energy.

• It uses more oxygen.

• It takes longer to complete.

• It needs more glucose.

Tags

NGSS.HS-LS2-3

How does photosynthesis affect the carbon cycle?

• It removes carbon dioxide from the atmosphere and stores it in plants.

• It adds carbon dioxide to the air.

• It turns carbon dioxide into oxygen.

• It converts carbon into water.

Tags

NGSS.MS-LS1-6

How do plants and animals interact in the carbon cycle?

• Animals release carbon dioxide through respiration, and plants take it in for photosynthesis.

• Plants release carbon dioxide, and animals store it.

• Both plants and animals store carbon dioxide.

• Animals produce oxygen, and plants absorb it.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which organelle performs PHOTOSYNTHESIS?

• Chloroplast
• Mitochondria

Tags

NGSS.MS-LS1-6

What is the ultimate ORIGINAL source of energy for living things

• Sugar
• Sun
• Moon
• Carbon Dioxide

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3