Photosynthesis

What are the reactants for photosynthesis?

• glucose and oxygen

• chlorophyll, water, and carbon dioxide

• carbon dioxide and water

• glucose, sulfur and water

What gas is released by plants during photosynthesis?

• sulfur

• carbon dioxide

• oxygen

• hydrogen

Which of the following is the correct equation for PHOTOSYNTHESIS?

• carbon dioxide + water → oxygen + glucose

• carbon dioxide + glucose + water → oxygen 

• oxygen + water → carbon dioxide + glucose

• glucose+ oxygen → water + carbon dioxide 

What pigment absorbs sunlight for photosynthesis?

• chloroplast

• thylakoid

• grana

• chlorophyll

What is another name for glucose?

• Chlorophyll

• Chloroplasts

• Stomata

• Sugar

Which organelle does photosynthesis take place in?

• Mitochondrion

• Chloroplast

• Cytoplasm

• Nucleus

What are the products of photosynthesis?

• water and carbon dioxide

• oxygen and glucose

• oxygen and carbon dioxide

• oxygen and water

What is the source of energy for photosynthesis?

• carbohydrates-chemical

• sunlight-radiant

• heat-thermal

• television-electrical

What is the ultimate ORIGINAL source of energy for living things

• Sugar

• Sun

• Carbohydrates

• Carbon Dioxide

Leaves look green because.....

• they contain a molecule named chloroplast

• they need to blend into their environment

• they contain a molecule named chlorophyll

• they are sick