photosynthesis and respiration

Plants need ________ for photosynthesis

• oxygen
• soil
• carbon dioxide
• sugar

Tags

NGSS.MS-LS1-6

What are the products of photosynthesis?

• water and carbon dioxide
• oxygen and glucose
• oxygen and carbon dioxide
• oxygen and water

Tags

NGSS.MS-LS1-6

What molecule absorbs sunlight for photosynthesis?

• chloroplast
• thylakoid
• grana
• chlorophyll

Tags

NGSS.HS-LS1-5

Which statement about photosynthesis is correct?

• Plants get the energy they need for photosynthesis from water.
• Plants get the energy they need for photosynthesis from soil.
• Plants get the energy they need for photosynthesis from sunlight.
• Plants do not require energy to perform photosynthesis.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

The main source of energy for all life comes from ____.

• the Earth
• the moon
• the sun
• the food we eat/make

Tags

NGSS.MS-LS1-6

The raw materials or reactants of photosynthesis are

• sugar and water.
• sugar and oxygen.
• carbon dioxide and water.
• carbon dioxide and oxygen.

Where does photosynthesis occur?

• mitochondria
• stomata
• xylem
• chloroplast

Tags

NGSS.MS-LS1-6

Why do we eat food?

• to provide energy/fuel
• to eliminate waste products
• to prevent diseases
• to kill pathogens

Tags

NGSS.MS-LS1-7

Which of the following best describes photosynthesis?

• Photosynthesis converts radiant energy into chemical energy.
• Photosynthesis produces carbohydrates.
• Plants need sunlight, carbon dioxide, water, nutrients, and chlorophyll to complete photosynthesis.
• Plants use chlorophyll, water, and carbon dioxide to make sugar.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What chemical reaction has almost the same products and reactants as cellular respiration but reversed?

• Rusting
• Photosynthesis
• Combustion
• Symphonies

Tags

NGSS.MS-LS1-6