Cellular Energy and Transportation Storyboard 2
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- Hey do you know what we are learning in bio class today??
- No, but I heard we have a new unit.
- New unit: Learning the function's of Photosynthesis, cellular respiration, and fermentation
- Hello class today we will be making it a great day and learning a new unit!!
- Photosynthesis:plants use light energy, water, and carbon dioxide to create oxygen and energy in the form of glucose (chloroplast)
- Cellular Respiration:The process of converting chemical energy into usable energy (ATP).(mitochondria )
- Fermentation: an anaerobic process performed by a cell to generate chemical energy(ATP) from pyruvate (a product of glycolysis)
- Lets start with the basics.
- What is the relationship between photosynthesis and cellular respiration??
- as we see here on the board...
- Relationship: Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is used as food by the plant and oxygen is a by-product. Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by-products and ATP is energy that is transformed from the process.
- Passive/ Active transport: Passive transport is the movement of substances across the membrane without the use of cellular energy. Active transport is the movement of substances across the membrane using ATP.
- Last thing we will be doing today is on the board. Please copy it down in your notes. Then your free to go
- different types:active: endoctoysis, exocytosis, cell membrane pump.passive: osmosis, diffusion and facilitated diffusion.
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