Photosynthesis Milholland

Plants gather the sun’s energy using molecules called...

• glucose

• chloroplasts

• thylakoids.

• pigments

Organisms, such as plants, that make their own food are called..

• heterotrophs

• autotrophs

• thylakoids

• pigments

Photosynthesis uses sunlight to convert water and carbon dioxide into..

• oxygen and carbon.

• high-energy sugars and proteins

• ATP and oxygen

• oxygen and high-energy sugars

Plants get the energy they need for photosynthesis by absorbing

• high-energy sugars

• chlorophyll a

• energy from the sun.

• chlorophyll b

Plants gather energy with light-absorbing molecules called pigments.

• True

• False

Organisms that make their own food are called heterotrophs.

• True

• False

Select all that are products of Photosynthesis.

• Water

• Carbon Dioxide

• Oxygen

• Sunlight (Light Energy)

• Glucose (Sugar/food)

What three things do plants need?

• Water, air, and sunlight.

• Water, soil, and sunlight.

• Water, soil, and air.

• Love, family, and Cheetos.

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

Why do plants conduct photosynthesis?

• To make light
• To make mitochondria
• To make glucose
• To release carbon dioxide