Aim How are PHOTOSYNTHESIS and CELLULAR RESPIRATION related
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Aim: How are PHOTOSYNTHESIS and CELLULAR RESPIRATION related? Do Now: 1. What life function does photosynthesis carry out? 2. What life functions does cellular respiration carry out? Put your answers to these questions in the format below. 1. 2. Photosynthesis carries out the life function of ____ for the cell because _______. Cellular respiration carries out the life function of ____ for the cell because _______.
What life function does photosynthesis carry out? ¡ Photosynthesis carries out the life function of nutrition for the cell because it produces food from energy. (has the ability to obtain food for the plant).
What life function does photosynthesis carry out? ¡ Photosynthesis carries out the life function of synthesis for the cell because it synthesizes glucose from carbon dioxide and water.
What life function does cellular respiration carry out? ¡ Cellular respiration carries out the life function of respiration for the cell because it converts food (glucose) into energy (ATP).
Two types of cellular respiration ¡ ¡ aerobic respiration- uses oxygen (aerobic = using air) anaerobic respiration- doesn’t use oxygen. (anaerobic = without air)
Anaerobic Respiration Example ¡ When humans are forced to get energy from anaerobic respiration, we produce lactic acid, which is the burn you feel during exercise. Glucose lactic acid and ATP
Photosynthesis and Cellular Respiration are opposite reactions Energy + 6 H 2 O water + 6 CO 2 C 6 H 12 O 6 + carbon dioxide glucose C 6 H 12 O 6 + 6 O 2 6 H 2 O + 6 CO 2 + glucose oxygen water carbon dioxide 6 O 2 oxygen Energy
The rays of sunlight as they fall on the leaves of the apple tree provide that sunlight The apple tree turns inorganic materials such as CO 2 and water into organic compounds such as sugar and starch Now the sunlight is converted into the stored chemical energy in the apple After we eat the apple, our cells are ready to use that stored chemical energy
Classwork: Comparing photosynthesis and cellular respiration worksheet.