Photosynthesis

What is the process (equation) for photosynthesis?

• 6CO₂ + C₆H₁₂O₆ --> 6H₂O + 6O₂

• 6H₂O + 6CO₂ --> C₆H₁₂O₆ + 6O₂

• 6CO₂ + C₆H₁₂O₆ --> 6H₂O + Energy

• 6O₂ + C₆H₁₂O₆ --> 6CO₂ + 6H₂O

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is the relationship between the plant and the duck?

• "A" represents oxygen produced by the duck and "B" represents carbon dioxide produced by the plant

• "A" represents carbon dioxide produced by the plant and "B" represents oxygen produced by the duck

• "A" represents oxygen produced by the plant and "B" represents carbon dioxide produced by the plant

• "A" represents the sunlight received by the plant and "B" represents the oxygen produced by the duck

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which correctly explains the diagram?

• Light Energy to Chemical Energy to Thermal Energy

• Light Energy to Thermal Energy to Mechanical Energy

• Thermal Energy to Light Energy to Chemical Energy

• Thermal Energy to Light Energy to Mechanical Energy

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

What is produced in the leaves of the plant?

• oxygen and water

• carbon dioxide only

• glucose and oxygen

• oxygen only

Tags

NGSS.MS-LS1-6

The carbon, from carbon dioxide, that the plants need for photosynthesis comes from

• molecules that the plant makes

• the atmosphere

• water

• the glucose molecule

Tags

NGSS.MS-LS1-6

During photosynthesis the carbon atoms from the carbon dioxide molecule are turned into

• oxygen

• glucose

• water

• hydrogen

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

Carbon is taken from the atmosphere through

• cellular respiration

• photosynthesis

• severe weather

• chromatography

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Photosynthesis occurs in the

• Chloroplasts

• Cell walls

• Cytoplasm

• Mitochondria

Tags

NGSS.MS-LS1-6

What is a product of photosynthesis?

• Carbon Dioxide

• Oxygen

• ATP

• Water

Tags

NGSS.MS-LS1-6

The law of conservation of mass states that, in a closed system

• mass cannot be created or destroyed

• mass can be created but not destroyed

• mass can be destroyed but not created

• mass can be created and destroyed

Tags

NGSS.MS-PS1-5