1) The first voltage-gated sodium channel genes were isolated from the electric organ of the electric eel. Tetrodotoxin (TTX) is a potent neurotoxin that binds to sodium channels. a) Describe how Noda and Numa isolated the first full length sodium channel cDNA sequence from electric eel from the knowledge that […]

I have to give a 30 minute speech in a couple of weeks about a specific protein. The protein needs to have a crystal structure and have some type of societal impact. I would like a protein that is involved in sports or bodybuilding because that is the subject outside […]

Think of cell organization like a sport’s team. Organization and definitions of positions and ancillary personnel. Cell function is like an athletic team. The coaches teach the players. The player’s play the game as well as they can. Schedules are arranged to the times and places of the games. Some […]

Fat-Free Foods Many students think that fat-free foods are also low-calorie foods. This is especially true for snack foods and desserts. Find at least one example of a fat-free snack or dessert and a “regular”-fat, similar product. Compare serving size, calories, and nutrients from each product to see if the […]