1. Write and label the Photosynthesis Equation in your journal 1.Which of the substances in the photosynthesis equation are elements? 2. Which of the substances in the photosynthesis equation are compounds? 3. Which of the substances are molecules? 4. Which elements compose glucose?

2. Cellular Respiration http://www.brainpop.com/science/cellularlifean dgenetics/cellularrespiration/ Cellular respiration is the process that cells use to break sugars (glucose) into a form that the cells can use for energy. http://viewpure.com/FHWbjnzfi_U Cellular Respiration Song – Mr. Parr

3. Cellular Respiration 1.Cellular respiration occurs in all living things (plants and animals) 2.Cellular respiration is a chemical reaction that takes place in the cell structure called the mitochondria – requires 0 2 and C 6 H 12 0 6 (glucose)

4. Cellular Respiration 3.Cellular respiration produces a chemical the cells use as energy called ATP (adenosine triphosphate) 4.Thermal energy is also produced in the process

5. Write the chemical equation in your journal: 1.Which of the substances in the cellular respiration equation are elements? 2. Which of the substances in the cellular respiration equation are compounds? 3. Which of the substances are molecules? 4. Which elements compose carbon dioxide? Cellular Respiration Equation

6. How are the two processes, photosynthesis and cellular respiration, similar?

7. An organic compound is made up of carbon atoms bonded to atoms of other elements carbohydrates Proteins Lipids Nucleic acids

8. If one element is added to the chemical makeup of a substance, the substance changes into a new and different substance Elements in the Human Body: Sulfur Phosphorus Oxygen Nitrogen Carbon Hydrogen Why would some non-living things Contain carbon?

9. Identify Organic compounds