Cellular Respiration: C6H12O6 + O2 → CO2 + H2O Photosynthesis: CO2 + H2O → C6H12O6+ O2 Cellular Respiration: C6H12O6 + O2 → CO2 + H2O Similarities between the two

What keeps oxygen and carbon dioxide at stable levels? DO NOW: How are the equations for photosynthesis and cellular respiration related? What keeps oxygen and carbon dioxide at stable levels? (Hint: think of what happens in processes) The equation for cellular respiration is the direct opposite of photosynthesis. 2. The exchange of carbon dioxide and oxygen through photosynthesis or cellular respiration worldwide helps to keep oxygen and carbon dioxide at stable levels.

Trees release oxygen and glucose as a by product of photosynthesis We need oxygen to breathe, and glucose to break down so our cells can perform cellular respiration and make ATP

Name: ___________________________ Do Now #2 1. Please label the matrix and cristae below 2. Why is the mitochondria called the power house of the cell? _______________________________________________________________________

Use words to fill in boxes Pyruvate 2 ATP’S glucose

Water is broken down to form oxygen during photosynthesis, Photosynthesis makes the glucose that is used in cellular respiration to make ATP. Then glucose is turned back into carbon dioxide, which is used in photosynthesis Water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water Photosynthesis requires carbon dioxide and releases oxygen Cellular Respiration requires oxygen and releases carbon dioxide Cellular respiration releases carbon dioxide into the environment, Photosynthesis pulls carbon dioxide out of the atmosphere The exchange of carbon dioxide and oxygen during photosynthesis and cellular respiration helps to keep oxygen and carbon dioxide at stable levels

Glycolysis

Kreb’s Cycle

Electron Transport Cycle

COMPARING PHOTOSYNTHESIS AND CELLULAR RESPIRATION PHOTOSYNTHESIS CELLULAR RESPIRATION USES CARBON DIOXIDE   PRODUCES CARBON DIOXIDE USES GLUCOSE PRODUCES GLUCOSE USES WATER PRODUCES WATER REQUIRES SUNLIGHT REQUIRES CHLORPHYLL HAPPENS IN MITOCHONDRIA HAPPENS IN CHLOROPLASTS OCCURS IN BOTH PLANTS AND ANIMALS OCCURS IN GREEN PLANTS ALGAE AND BLUE GREEN ALGAE STORES ENERGY USES ENERGY