LC BIOLOGY- PHOTOSYNTHESIS

REBECCA'S LC BIOLOGY- PHOTOSYNTHESIS KNOWT

organelle photosynthesis takes place in

chloroplats

most important pigment in chloroplats

chlorophyll

balanced equation for photosynthesis

6H₂O+6CO₂ →(light and chlorophyll) C₆+H₁₂+O₆+6O₂

name the four substances nessary for photosynthesis

• water

• oxygen

• carbon dioxide

• light

2 main products of photosynthesis

glucose oxygen

benefit of photosynthesis for plant and animal

plant:mad their own food

animal: oxygen is being released, vital for our respiration

what supplies teh energy to split water

the sun

name 3 products formed when water is split

4 protons 4 electrons oxygen molecule

what happens in to protons electrons and oxygen in photosythesis2

protons say in proton proton pod for later use
electrons passed to chlorpyhll
oxygen passed out of stomata for animal respiration as waste product

what of the waste products is directly used by humans

oxygen

where does the light come from

sun

where does carbon dioxide come from

the atmosphere entering the stomata

here does water come from

roots via xylem vessels

2 methods that growers can use to increase their yield of greenhouse plants

control temp and humidity
increase carbon dioxide levels