ASSESSMENTS CELL BIO

ASSESSMENTS CELL BIO - These are assignments done - all...

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Homework Assignment #1 (due date Feb 5 th ) 1) Give the significance of the following terms. Say what they do or why they are important. (1 pt each) a) Microscopic resolution Last 6 digit SID: __________ b) Electron microscopy c) Two dimensional gel electrophoresis d) Polymerase chain reaction 2) A light microscope has an objective lens with a magnification of 40X and an ocular lens with a magnification of 10X. What is the total magnification of the image? (2 pts) 3) Which type of column chromatography separates proteins on the basis of molecular weight? (1 pt) 4 You are studying the subcellula structure of a cell with a microscope that has an angular aperture of 4) You are studying the subcellular structure of a cell with a microscope that has an angular aperture of 70 o ( Θ =70 o ) and you want to maximize the resolution. (1 pt each) a) Calculate the resolution of your scope using white light in air. b) Using a blue filter (wavelength of 450nm), how does this change your resolution?
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This note was uploaded on 08/25/2009 for the course BIO 315 taught by Professor Steiner during the Spring '08 term at Kentucky.

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ASSESSMENTS CELL BIO - These are assignments done - all...

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