unit 2 chapt 10.1 and 10.2 read and take notes on cell cycle

review for test tomorrow

Cell review What are five functions of the cell membrane? Why are organelles membrane bound? Which organelles and cell structures are common to all cells? Which are found only in plants? Which are found in plants, but not in animal cells? What would you find in bacteria that would help you to identify that it has to be a bacteria cell? What is the order of organelles that make up the endomembrane system useful for secreting substances from the cell? What type of transport is used in secreting substances from the cell? What type of transport would a bacteria use to eat a bacteria cell? What organelle does transcription occur in? What organelles do translation occur on? In the lab distilled water is pure and is definitely _____________ to the potato. This means the potato is _____________ to the pure water. Pure water would be considered to have a __________ water potential. The potato in pure water __________ mass. The point at which the line on the graph crosses the x-axis is called the ______________ point, where the solution concentration is _____________ to the cells of the potato. In a very sugary solution the potato is ______________ to the solution and therefore___________________ mass. The solution is H___________________ to the potato cell. Name three molecules that move by passive transport through the phospholipid part of the cell membrane. Glucose is large and P____________ and must go through a P________________. We call this F__________________ diffusion. Osmosis is the movement of _________________ across the cell membrane, form an area of ___________ water potential to _____________ water potential. This means water flows by passive transport form an area where there is more water to less water. It continues until the inside and the outside of the cell reach E__________________ . Active Transport includes any time you change the shape of the C__________ M__________, or the shape of a P_________________ such as the Na+/ K+ pump. Active transport uses _____________ to move molecules _______________ the gradient, or from an area of _____________ solutes to _____________ solutes.