cells and movements in and out of them 3.0 / 5 based on 1 rating ? BiologyCellular processes and structureASAQA Created by: amyCreated on: 07-05-13 19:00 magnification equalls size of image /size of object 1 of 20 what is resolution the mimium distance 2 objects can be in order to see them apart 2 of 20 what 3 things does a solution for cell fractionation need to be cold , isotonic, buffered 3 of 20 what is homognation cells being broken up in a blender 4 of 20 what is ultracentrifugation the spinning of the filtrate at high speed to separate out contents 5 of 20 what is a electron microscope a microscope that uses a beam of electrons to create the image 6 of 20 how are tem and sem different sem looks at the surface of the specimen and tem lookes at the cross sectional are 7 of 20 what structures are in every cell nucleus,mitochondrion,endoplasmic reticulum,golgi apparatus lysomes ,ribsomes 8 of 20 what are micro vili small projections on the epithelium cells to make larger surface area 9 of 20 what are lipids made of glycerol and 3 fatty acids 10 of 20 what is a phospolipid a lipid with one less fatty acid and a phosphate attached 11 of 20 what is the fluid mosaic model the model in which the cell membrane obeys so that things can easily pass in a out 12 of 20 what is diffusion the passive movement of small molecules through the cell wall 13 of 20 what is facilitated diffusion the passive movement of larger molecules through proteins 14 of 20 what is the rate of diffusion surface are times difference in concentration divide by length of diffusion pathway 15 of 20 what is osmosis the passive movement of water from higher water potential to lower water potential 16 of 20 what is active transport the movement of larger molecules using atp 17 of 20 what is co transport when glucose is moved into the cell by using sodium and potassium pump 18 of 20 what is cholera a water born disease that is abundant in poorer countries which has a flagella and causes many stomach problem 19 of 20 what is oral re hydration therapy when a mixture of water ,sugars and ions are given to restore the bodies balence from a doisease like cholera 20 of 20
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