1. Agenda 4/27 and 4/30 Finish ‘Sickle Cell’ Activity
Cellular Respiration and Photosynthesis Article Analysis
Review Notes
Practice IB Questions

2. Reading ‘Wordsplash’ Read and annotate ONE article from the website
After you have finished reading, create a ‘wordsplash’ for your article
Select 15 words that come up a lot in the reading and make a collage out of them
The more the word appears, or the more important it is, the bigger you should write the word

3. Cellular Respiration
Cellular respiration produces energy from organic compounds in the form of ATP
ATP is the source of energy that cells can use
Anaerobic: without oxygen
Creates a small yield of ATP from glucose
Aerobic: with oxygen
Creates a large yield of ATP from glucose

4. Anaerobic Respiration
Yeast go through anaerobic (alcoholic) respiration
Byproducts: CO2 and Ethanol
CO2 is used in baking to cause dough to rise
Ethanol is used in fermenting beer and wine to add alcohol to the drinks
Humans go through anaerobic (lactic acid) respiration
Lactate forms as a byproduct which produces the burning sensation in muscles during strenuous exercise

5. Photosynthesis
Photosynthesis is the production of carbon compounds using light energy
Absorbs wavelengths of light
Violet is the shortest wavelength, red is the longest wavelength
Chlorophyll (the pigment in the chloroplast) absorbs red and blue light best
Reflect green light why leaves are green
Temperature, light intensity, and CO2 concentration can all affect the rate of photosynthesis

6. Equations