1) Which sugar is made during photosynthesis? a) Fructose b) Sucrose c) Starch d) Glucose 2) What is needed for photosynthesis? a) Oxygen, glucose, light and chloroplasts b) Carbon dioxide, oxygen, light and chlorophyll c) Carbon dioxide, water, light and chlorophyll d) Carbon dioxide, glucose, light and chlorophyll 3) What are the direct products of photosynthesis? a) Oxygen and glucose b) Oxygen and starch c) Carbon dioxide and glucose d) Water and chlorophyll 4) Which word describes how fast a reaction is happening? a) Speed b) Velocity c) Progress d) Rate 5) As light intensity increases, the rate of photosynthesis..... a) stays the same b) decreases c) increases 6) Which statement is false? a) Glucose can be converted by the plant into starch b) Glucose is used by the plant for respiration c) Chloroplast is the green pigment in leaves d) All plants respire, just like animals e) Nitrogen is the green pigment in chloroplasts 7) Respiration... a) happens in plants and animals b) only happens in plants c) only happens in animals d) only happens in plants at night 8) What are chloroplasts? a) Very small plants b) Holes in the leaf that allow gases in and out c) Parts of plant cells that photosynthesise d) A layer of wax that stops the leaf from losing water 9) Which factor affects the rate of photosynthesis? a) size of the cell b) light intensity c) Amount of water d) soil quality 10) In which part of a plant does most photosynthesis occur? a) Stem b) Root c) Leaf d) Flower

Photosynthesis

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