1. Use Figures 6a, 6b and 6c on the following pages to review normal car function. Use Figures 7a and 7b to review normal cye function. Tell which parts still work in people with Acadian Usher syndrome. Draw an arrow to where
harmonin is located in cach car and eye diagram (including Figures 5a and b).

Atp is is our little "pocket" of energy. of course, if you have too little, then it means you have too little energy, and you'll pass out. the way to not have enough, is to have no energy sources (glucose, fats, proteins). you can't have too many atp molecules. cycles like the krebs cycle produce it, but if you have too much of any substrate (or too little for that matter), the cycle stops and atp is no longer made (it stops until substrate levels are such that the process can go on). in any case, this is unlikely since atp is constantly hydrolyzed and remade, even while you're asleep. you won't have too much. if you have zero, you are dead or dying.

Compound light microscope