Bio Lab Notes
Bio Lab Notes BIO 102A
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This 0 page Class Notes was uploaded by Lauren Zerr on Saturday January 9, 2016. The Class Notes belongs to BIO 102A at Fort Hays State University taught by Dr. Eberle in Spring 2016. Since its upload, it has received 31 views. For similar materials see Laboratory Experiences in Biology in Biology at Fort Hays State University.
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Date Created: 01/09/16
Week 1 Notes Friday January 22 2016 1115 AM Hypothesis possible explanation of a scienti c process or a possibly answer to a scienti c question Experimental Treatment designed to test the hypothesis Experimental Control the point of reference to which we can compare the experimental treatments Theory a hypothesis or group of related hypotheses that has withstood multiple test and not been proven false Compound microscope shows us objects in two dimensions used to extend our visual range Parts of a Compound Microscope Stage attached to the arm the slide that is places on this at surface The mechanical stage attached to the stage holds the slide and has two knobs to move it allowing for precise movement Light shines up from the base under the stage Ocular lens the lens you look through Objective lens Red yellow blue white Focus knobs make the image clearer Total magni cation ocular lens x all objective lens red yellow blue 10 red 4 yellow 10 blue 40 Total magni cation 40 x 100 x 400 Plasma membrane surround the contents of the cell Nucleus contains your genetic material bounded by nuclear membrane Cytoplasm water other chemicals and organelles Chloroplast small green roughly spherical organelles in the cytoplasm that contain green mpigment molecule chlorophyll Cell wall boxlike carbohydrate structure surrounding the cell membrane Catalysts chemical that speed up chemical reactions by lowering the energy required for the reaction Enzymes protein catalyst Active site a depression Substrate chemical being broken apart or the chemicals being combined in a chemical reaction Denatured when the enzyme is altered by its environment Sucrase yeast cells produce this Sucrose table sugar fquot TL F5 A I r 7 39 FI V I it ri L iwquotlfgail quot k4 quot K mm P V 11641 x 7 391 L Wquot 7 r r I 39IquotITL I P 15m ML it 1 EFT51243 N if my 1 Emmy a i r a m J 39I A h Lula 513quot will
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