Photosynthesis Revision

The raw materials required for photosynthesis are

• carbon dioxide, chlorophyll and water

• sunlight and chlorophyll and water

• chlorophyll, oxygen, and water

• carbon di oxide, water, sunlight and chlorophyll

The energy conversion takes place during photosynthesis is

• light energy to heat energy

• light energy to chemical energy

• chemical energy to light energy

• light energy to electrical energy

The site of photosynthesis is

• chlorophyll

• chloroplast

• mitochondria

• cell

The oxygen released during photosynthesis come from.........

• water

• carbon dioxide

• chlorophyll

• glucose

The product of photosynthesis is ........................and the byproduct is.....................

• Glucose, Oxygen

• Oxygen, glucose

• Glucose, CO₂

• CO₂&H₂O

Plants take in CO₂ through ..................

• Root hairs

• Chlorophyll

• Stomata

• Chloroplast

What part of the plant soaks up water for photosynthesis?

• roots

• petals

• leaf

• stem

What gas  do plants give off after conducting photosynthesis that humans/animals need in order to live?

• Oxygen
• Carbon
• Nitrogen
• Hydrogen

Complete the equation for photosynthesis

carbon dioxide +___________ ------> Glucose + oxygen

• helium

• nitrogen

• water

• hydrogen

The process of converting carbon dioxide into sugars is called what?

• Photosynthesis

• Glycolisis

• The Calvin Cycle

• Cellular Respiration