Photosynthesis Living Environment Review

Which part of the plant is where photosynthesis takes place?

• roots

• stem

• leaves

• flowers

Tags

NGSS.MS-LS1-6

Carbon dioxide enters a plant through the leaves' _____________.

• stomata

• stem

• roots

• chloroplast

What kind of sugar do plants create during photosynthesis?

• lactose

• sucrose

• fructose

• glucose

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is the ultimate source of energy for life on Earth?

• glucose
• sunlight
• ATP
• H2O

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What are the reactants of photosynthesis?

• Glucose & Oxygen
• Glucose & Carbon Dioxide
• Light & Chlorophyll
• Carbon Dioxide & Water

Tags

NGSS.MS-LS1-6

If carbon dioxide is completely removed from a plant’s environment, what would you expect to happen to the plant’s production of high-energy sugars (rate of photosynthesis)?

• Sugar production will likely increase.
• Sugars will not be produced.
• The rate of sugar production will decrease .
• Fewer sugars will be produced at first, but then the plant will recover.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-1

Which of the following is the correct equation for PHOTOSYNTHESIS?

• CO₂ + light + H₂O --> O₂ + Sugar

• CO₂ + sugar + H₂O --> O₂ + light

• O₂ + light + H₂O --> CO₂ + Sugar

• CO₂ + O₂ + H₂O --> Light+ Sugar

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Plants do not usually need to eat other organisms because plants ___________________.

• A. do not need food energy to live.

• B. turn sunlight into food energy.

• C. get all their food energy from soil.

• D. keep food energy stored in their roots.

Tags

NGSS.MS-LS1-6

Which of the following materials are direct products of photosynthesis?

• A. fats and starches

• B. oxygen and sugar

• C. proteins and amino acids

• D. carbon dioxide and water

Tags

NGSS.MS-LS1-6

Photosynthesis is a chemical reaction that converts _________________.

• A. light energy into chemical energy

• B. heat energy into mechanical energy

• C. light energy into electrical energy

• D. heat energy into electrical energy

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3