Concept 4 Photosynthesis

What is the primary function of the light-dependent reactions of photosynthesis?

• To produce glucose

• To split water and generate usable energy in the form of ATP

• To use ATP

• To fix gaseous CO₂ into glucose

Tags

NGSS.HS-LS1-5

Within the chloroplast, where do the light dependent reactions occur?

• thylakoid membrane

• stroma

• mesophyll

• mitochondria

Tags

NGSS.HS-LS1-5

Plants need carbon dioxide from their environment to produce glucose during which stage of photosynthesis?

• The light-dependent stage on the thylakoids

• The light-independent stage in the stroma

• The light-dependent stage in the stroma

• The light-independent stage on the thylakoids

Tags

NGSS.HS-LS2-5

What is released as a byproduct during the light dependent reactions?

• water

• oxygen

• glucose

• carbon dioxide

What is the ultimate ORIGINAL source of energy for living things

• Sugar

• Sun

• Moon

• Carbon Dioxide

Tags

NGSS.HS-LS1-5

Select all that are raw materials for Photosynthesis.

• Water

• Carbon Dioxide

• Oxygen

• Sunlight (Light Energy)

• Glucose (Sugar/food)

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

After photosynthesis, plants store their energy as _________ .

• chlorophyll

• pigment

• glucose (sugar)

• Oxygen

Tags

NGSS.HS-LS1-5

Where do the dark reactions (Calvin cycle) take place?

• thylakoid membrane

• lumen

• stroma

What are the two products of the light reactions that are needed for the calvin cycle?

• NAD and NADPH

• NADP + and Glucose

• NADPH and ATP

• Oxygen and NADPH

Tags

NGSS.HS-LS1-5

What do plants need for the photosynthesis process?

• a camera and tripod

• light, carbon dioxide, and water

• roots, flowers, and bees

• soil, air, and oxygen

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5