3 sun powered
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Transcript of 3 sun powered
Sun Powered
• Photosynthesis literally mean “putting together with light”
• Sunlight enters the leaf, some light energy is absorbed by tiny structure inside the cell called chloroplasts.
Read Psalm 19:4
• Chloroplast are chemical factories
containing chlorophyll (the green pigment
in plants) that is necessary for
photosynthesis
• Chlorophyll absorbs light energy that plants
uses to form ATP (adenosine triphosphate).
• ATP releases energy that allows the plant to
combine H atom with CO2 from the air to make
food for plants.
• ATP releases energy that allows the plant to combine H atom with CO2 from the air to make food for plants.
• Stomata are holes or mouths that are found in the underside of leaves.
• Glucose(food) is stored for later use. Glucose is converted to starch.
• Respiration uses glucose and oxygen to produce energy, CO2 and H2O.
• The energy is use for other functions in the plant.
Let’s compare and understand the 2
process
A Cycle!
Respiration happens all the time of the day
• Read page 57