Photosynthesis

What process describes how plants use air, water, and energy from the Sun to make their own food?

• condensation

• evaporation

• photosynthesis

• weathering

Photosynthesis is used to produce food for plants in the form of glucose. In the process, oxygen is released. As shown in the diagram, plants require water and carbon dioxide (from the air). What else is required for photosynthesis and what role does it play?

• Light is required to provide energy for photosynthesis.

• ATP is required as an energy source for photosynthesis.

• Glucose is required as an energy source for photosynthesis

• Oxygen is required to split water molecules in photosynthesis.

What do plants take in through the STOMATA, which are found in the leaves, for photosynthesis?

• Carbon Dioxide

• Oxygen

• Light

Which organisms perform Photosynthesis?

• Only Autotrophs
• Only Heterotrophs
• Autotrophs and Heterotrophs

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

Which organelle performs PHOTOSYNTHESIS?

• Chloroplast
• Mitochondria

What is the pigment in chloroplasts that performs photosynthesis?

• Chlorosynthesis
• Chlorophyll
• ADP
• Electron Transport

What is the ultimate ORIGINAL source of energy for living things

• Sugar
• Sun
• Moon
• Carbon Dioxide

What do plants need for the photosynthesis process?

• a camera and tripod
• light, carbon dioxide, and water
• roots, flowers, and bees
• soil, air, and oxygen

What are the reactants of photosynthesis?

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