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WorksheetsLeaf anatomy, plant cells, photosynthesi
Total questions: 24
Worksheet time: 14mins
True or false: Only animal cells perform cellular respiration
True
False
How will climate change affect photosynthesis?
Increase photosynthesis because of increased CO2 levels
Increase photosynthesis because we plant trees
Decrease photosynthesis because of drought
Decrease photosynthesis because of algae blooms
Which organelles are ONLY in plant cells?
Cell walls
Cell membrane
Central vacuole
Chloroplasts
Which cells have a cell membrane?
Animal cells
Plant cells
#1 - outermost layer and not made of cells; helps regulate water loss.
Epidermal cells
Palisade cells
Xylem cells
Waxy cuticle
#2 & #5 - outermost layer of cells; provides protection from outside elements.
Epidermal cells
Palisade cells
Phloem cells
Waxy cuticle
#3 - layer of tall, columnar cells that contain many chloroplast for photosynthesis
Epidermal cells
Guard cells
Pallisade mesophyll
Spongy mesophyll
#4 - layer of irregular cells with space in between the cells
Pallisade mesophyll
Phloem
Spongy mesophyll
Xylem
#6 - porous opening in the bottom of the leaf that allows for gaseous exchange
Pallisade mesophyll
Spongy mesophyll
Stomata
Vein
#7 - two cells that surround each porous opening; regulates gaseous exchange by opening and closing the pore.
Epidermal cells
Guard cells
Stomata cells
Xylem cells
Which side of this picture shows the top of a leaf?
Right
Left
What are the outputs of cellular respiration?
CO2, water, energy
Energy, O2
CO2, sugar, energy
Sugar, water, energy
What pigment captures/absorbs sunlight?
stomata
chlorophyll
chloroplast
phloem
What is the tiny openings that let in the carbon dioxide needed for photosynthesis?
stomata
xylem
phloem
chloroplast
Which organelle is responsible making food (Glucose) using sunlight?
Cell Membrane
Nucleus
Chloroplast
Mitochondria
Which organelle stores water for use in photosynthesis?
Chloroplast
Cell Membrane
Vacuole
Nucleus
Exit: Carbon dioxide
Exit: Glucose
Exit: Oxygen
Exit: Water vapor
True or false: The rate of photosynthesis is steady year round.
True
False
Which of these is NOT a part of a system model
Components
Inputs
Outputs
Internal interactions
Cells
What would be the boundary of a plant cell?
Chloroplasts
Central vacuole
Cell membrane
Mitochondria
