cell processes the cell must undergo certain processes in order to ensure the survival of the...
TRANSCRIPT
Cell ProcessesCell Processes
The CELL must undergo The CELL must undergo certain processes in order to certain processes in order to ensure the survival of the ensure the survival of the organism as a whole.organism as a whole.
Cell Process AnimationsCell Process AnimationsOsmosis & DiffusionOsmosis & Diffusion
Diffusion - Osmosis TogetherDiffusion - Osmosis Together
Click on Passive then next them simplClick on Passive then next them simple...K?e...K?
The Lump DissolvesThe Lump Dissolves (on its own…..) (on its own…..)
Cell Process AnimationsCell Process AnimationsOsmosis & Diffusion – Osmosis & Diffusion – continuedcontinued
DiffusionDiffusionRemove the lid from the Remove the lid from the
bottle....bottle.... and one more on diffusionand one more on diffusionSlow Motion DiffusionSlow Motion DiffusionAnd for MS. Oshima……..And for MS. Oshima……..Virtual Lab from Virtual Lab from
Glencoe....!!!!!! GO Glencoe....!!!!!! GO GATORS!!GATORS!!
PhotosynthesisPhotosynthesis Plants use light energy (sunlight) to Plants use light energy (sunlight) to
combine carbon dioxide (COcombine carbon dioxide (CO22) and ) and water (Hwater (H22O) to make simple sugars O) to make simple sugars (C(C66HH1212OO66))
Why is this important to Why is this important to us?us?
We cannot make our own food We cannot make our own food (glucose or energy) we must get our (glucose or energy) we must get our food from plants.food from plants.
Plants are the first step in the food Plants are the first step in the food chain.chain.
What is all this “food” What is all this “food” (better known as glucose) (better known as glucose) used for?used for?
It can be used by the plant to make It can be used by the plant to make energy in the mitochondriaenergy in the mitochondria
It can be stored by the plants in It can be stored by the plants in vacuolesvacuoles
It can be eaten by a consumerIt can be eaten by a consumer
Little Girl and her Plant(Ms Dunn says read it carefully….)
What happens during What happens during photosynthesis?photosynthesis?
Chloroplasts in plant cells Chloroplasts in plant cells capture light energy and use capture light energy and use that energy to make glucose that energy to make glucose or “food”or “food”
Oxygen gas is also released Oxygen gas is also released as a by-product in this as a by-product in this reactionreaction
Photosynthesis
Cellular RespirationCellular Respiration
ALL organisms break down ALL organisms break down simple sugars (Csimple sugars (C66HH1212OO66) for ) for the energy they containthe energy they contain
Cellular RespirationCellular Respiration
Sugar is broken down into Sugar is broken down into Carbon Dioxide (COCarbon Dioxide (CO22) and Water ) and Water (H(H22O)O)
The Chemical Formula looks like The Chemical Formula looks like this:this:CC66HH1212OO6 6 ++ OO2 2 COCO2 2 ++ HH22O + ENERGYO + ENERGY
Sugar + Oxygen Carbon Dioxide + water + ENERGY
Or in English…….
What’s this energy What’s this energy for?for?
To build new cell partsTo build new cell parts To repair cell partsTo repair cell parts To reproduce cellsTo reproduce cells
Where does it happen?Where does it happen?
Cellular Respiration Cellular Respiration occurs in the occurs in the mitochondria!!!mitochondria!!!