class on 10/4

We started class with Mrs. Stein assigning our homework which was to make two definition maps of the two words you were given. We did cell organelle review which should be on moodle. we looked at our notes from last night and talked about the lesson. we learned ATP is a chemical molecule that stores and releases energy. also a chemical equation should always have reactants first then products. we learned to get from ADP to ATP we need to add phosphate from food. cells release energy by breaking phosphate. also in order for chemical reactions oxygen is needed. after we reviewed she gave us five minutes to start our pre lab sheet.