Cell Lab

Cell Lab Materials and Methods and Results for lab 4. Materials and Methods Homogenization Spinach leaves were used. The bad veins were outback(a) and the sample was weighed. Four grams were used to start. The leaves were chopped fine and added to an glass-cold daub with 15 ml of homogenization buffer( .33M sorbitol, .05M HEPES, 4mM MgCl2, 2mM EDTA, pH 6.5). The leaves were grinded to a bedspread and filtered through two layers of cheesecloth. The filtrate was collected, and severally lab theme was given a 1.5 ml fractional of the filtrate.

We took a 100uL of this issue and put into a microfuge pipe labelled ?C?. Centrifugation The microfuge tube was set by on ice while the rest filtrate was centrifuged at 200g?s. The supernatant was removed and 100ul were set aside in a tube designate ?LSS? (for low amphetamine supernatant) on ice. The remaining supernatant was centrifuged at 1000g?s for 7 minutes. 100 uL were taken from supernatant, and placed in a...If you want to put a full essay, order it on our website: BestEssayCheap.com

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