Class 9/10

Today in class we had a quiz over how well we know how to graph situations and problems. We had to know how to order the axises and draw the line of best fit appropriately. After the quiz we were lectured on the cell and how the cell works. We did a mind map connecting the cell membrane, strict, function, osmosis, and diffusion together. We had already previously been over diffusion and osmosis, but we learned that the cell membrane is semi-permeable and allows certain things in and out based on their size and polarity. We also learned that the phospholipids in a cell create the barrier and that proteins transport things through the cell, help control the functions, transduce signals, and help recognize cells. After going over the cell we also went over the first house case and found out that the teen suffered from lack of hydration.