Cellular respiration powerpoint unit 5 continued (revised2006)
1. PROPERTIES OF LIFE WE HAVE ALREADY DISCUSSED CELLS REPRODUCTION METABOLISM- USE OF ENERGY HEREDITY RESPONSIVENESS GROWTH AND DEVELOPMENT INTERNAL BALANCE
5. PHOTOSYNTHESIS IN TO COMBINE TO MAKE Which is used for USES PROCESS DONE BY CELLULAR RESPIRATION RELEASES PROCESS DONE BY IN THAT IS USED FOR PRODUCES RELATIONSHIP BEWTEEN PHOTOSYNTHESIS AND CELL RESPIRATION AUTOTROPHS CHLOROPLASTS IN PLANTS THE SUN”S ENERGY CO 2 and H 2 O GLUCSOSE AUTOTROPHS & HETEROTROPHS Cytoplasm/ mitochondria ATP CELLS FUNCTIONING
6. Now that we have the food… Photosynthesis makes food right? What is that food? GLUCOSE But once the glucose is made, it needs to be transferred into a more useful form. It needs to go from food energy to cellular energy. We call this energy ATP and the process defined as: When an organism breaks glucose and transfers glucose energy into cell energy (ATP). Is called CELLULAR RESPIRATION
26. LAB TIME How might cells and cellular respiration be affected by a temperature change? What happens when you workout? Sweat, breath heavier, heart rate goes up, etc. Why? Because your muscle cells are working harder! They are respiring just like you!
27. LAB TIME Let’s test this out on other cells Does anyone remember how we measured the rate of photosynthesis in our last experiment? So, who has an idea of how we can measure the rate of cellular respiration? We counted the number of oxygen bubbles
28. LAB REVEALED Hopefully you figured out that… As temperature increases… cellular respiration increases! A formula called the Q10 coefficient says: For every 10 degree increase in temperature, the rate of respiration doubles!
29. Before we end… Is there anything you want to add to your Venn Diagram?
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31. Cellular Respiration Glycolysis Makes For First step is Occurs in Produces Anaerobic Aerobic Produces Occurs in (In plants) aka: (In animals) Produces
