energy transfer

What are the 3 reactants of photosynthesis? The reactants are the things needed for photosynthesis to occur.

• oxygen, glucose, sunlight

• sunlight, oxygen, water

• water, oxygen, carbon dioxide

• carbon dioxide, sunlight, water

What pigment captures/absorbs sunlight?

• stomata

• chlorophyll

• chloroplast

• phloem

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

What are the 2 products of photosynthesis? The products are the things made in the process of photosynthesis.

• water, sunlight

• glucose, carbon dioxide

• oxygen, glucose

• sunlight, oxygen

Tags

NGSS.MS-LS1-6

What is the main purpose of photosynthesis?

• To make food

• To create energy

• To release oxygen

• To absorb sunlight

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Which product is "waste" and mostly released by the producer (plant)?

• oxygen

• carbon dioxide

• sugar

• glucose

Tags

NGSS.HS-LS1-5

Which of the following are TRUE statements? (Select ALL that apply)

• Photosynthesis takes place in the chloroplasts of leaf cells

• Photosynthesis means "making food using sun"

• Photosynthesis can occur in the dark

• All plants, plant-like protists, and some bacteria go through photosynthesis

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Which organelle is responsible making food (Glucose) using sunlight?

• Cell Membrane

• Nucleus

• Chloroplast

• Mitochondria

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Is Glucose (C₆H₁₂O₆) a Raw Material (Ingredient) or Product of Photosynthesis?

• Product

• Raw Material

• Neither

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Which of these conditions would decrease the rate of photosynthesis in a plant?

• Above average precipitation
• Changing the daylight hours from 14 hrs to 10 hrs
• Changing the CO₂ concentration from 380 ppm to 410 ppm
• All of these choices

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-5

Which choice correctly shows the gases that enter and exit plants during photosynthesis?

• Enter: Oxygen
  Exit: Carbon dioxide
• Enter: Water vapor
  Exit: Glucose
• Enter: Carbon dioxide
  Exit: Oxygen
• Enter: Light
  Exit: Water vapor

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3