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WorksheetsForm 1 Photosynthesis
Total questions: 10
Worksheet time: 8mins
Which of the following is NOT TRUE of photosynthesis?
Photosynthesis occurs only in green plants.
Photosynthesis occurs at night.
Sunlight is required for photosynthesis to occur.
Photosynthesis makes plants, producers in the food chain.
Which option states ONLY the raw materials for photosynthesis?
oxygen and water
sunlight and carbon dioxide
glucose and energy
carbon dioxide and water
Which option states ONLY the conditions for photosynthesis?
water and glucose
carbon dioxide and oxygen
sunlight and chlorophyll
water and oxygen
Which option states ONLY the end products for photosynthesis?
energy and carbon dioxide
water and sunlight
glucose and oxygen
glucose and energy
Approximately how much absorbed sunlight is used by the plant?
1 - 2%
3 - 4%
10-15%
50 - 75 %
Which specialized cell in the plant absorbs the most amount of sunlight?
chloroplasts
palisade mesophyll cells
spongy mesophyll cells
stomata
Which TWO (2) parts of the leaf are responsible for the exchange of gases into and out of the leaf.
epidermis and vascular bundle
stem and stomata
guard cells and palisade mesophyll cells
stomata and spongy mesophyll cells
_________________ is the process that allows for the exchange of gases into and out of the cell during photosynthesis.
Transport
Evaporation
Osmosis
Diffusion
Water enters the root hair cells of a plant by __________________.
Transport
Evaporation
Diffusion
Osmosis
Root hair cells are specialized. They are different from other root cells because they have
many chloroplasts
large vacuoles
long, narrow extensions
many air spaces
