1. Cellular Respiration

2. Cellular Respiration
Cellular Respiration: the process of breaking down food to produce ATP
ATP: powers chemical reactions, stores energy

3. Where does cellular respiration happen?
Cellular respiration happens in the mitochondria.
It happens in both plants and animals.

4. How does cellular respiration happen
Glucose (sugar) broken to carbon molecules
Oxygen enters cell and goes to mitochondria.
Carbon molecules break down and energy get stored in ATP.
ATP travels through body to give energy.

6. Photosynthesis and Cellular Respiration
How do photosynthesis
and cellular respiration
work together?
Why don’t animals use
photosynthesis?