Photosynthesis and Cellular Respiration

During photosynthesis, what gas do plants release?

• oxygen
• carbon dioxide
• water
• nitrogen

Tags

NGSS.MS-LS1-6

Photosynthesis is important because....

• plants need air to breathe
• it makes the plants green
• it is the process by which plants make their own food
• without it the Earth would all be a desert

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

The energy that starts the process of photosynthesis comes from....

• sunlight
• transpiration
• cellular respiration
• germination

Tags

NGSS.MS-LS1-6

The process by which cells use oxygen to produce energy from food is called?

• photosynthesis
• transpiration
• cellular respiration
• germination

By which process do plants make their own food from carbon dioxide and water?

• cellular respiration
• transpiration
• chlorophyll
• photosynthesis

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What gas do plants take in to make food?

• natural gas
• oxygen
• carbon dioxide
• oxygen and carbon dioxide

Tags

NGSS.MS-LS1-6

Why are many plants green?

• plant cells are green

• plants absorb green light

• chlorophyll reflects green light

• rigid cell walls are green

Tags

NGSS.MS-LS1-6

How do plants get their energy?

• photosynthesis

• cellular respiration

• sunlight

• light from another plant

Tags

NGSS.MS-LS1-6

The purpose of photosynthesis is ...

• to make glucose
• to break glucose
• to capture energy from the sun
• to change carbon dioxide

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

The purpose of cellular respiration is to

• make glucose
• break glucose
• capture the energy in sunlight
• change carbon dioxide

Tags

NGSS.MS-LS1-7