PG. 50-55 Cellular Respiration and Fermentation. Cellular Respiration Cells breakdown glucose (from photosynthesis), in the presence of oxygen to release

PG. 50 -55

Cellular Respiration and Fermentation

Cellular Respiration

Cells breakdown glucose (from photosynthesis), in the presence of oxygen to release energy.

Cellular Energy is called ATP (adenosine triphosphate)

Respiration = breathing

Stage One

Occurs in the cytoplasm of the cellMolecules of glucose are broken downOxygen is not involvedA small amount of energy is released

Stage Two

Occurs in the mitochondriaGlucose is broken down even moreRequires Oxygen and even more energy is

releasedCarbon dioxide is releasedMitochondria are called the powerhouses of

the cell because of this.

Chemical Equation


Getting EnergyHow does the hiker's energy and breathing rate change as she climbs?

Cellular RespirationComplete the concept map about cellular respiration.



Releasing EnergyCellular respiration takes place in two stages. What terms will complete the sentences?

Opposite ProcessesProducers carry out photosynthesis, but producers and consumers both carry out cellular respiration. Use the word bank to complete the blank boxes.


FermentationA ball of bread dough mixed with yeast is left in a bowl at room temperature. As time passes, the dough increases in size.


Documents

PG. 50-55 Cellular Respiration and Fermentation. Cellular Respiration Cells breakdown glucose (from photosynthesis), in the presence of oxygen to release