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Q1. One tank of gold fish is fed the normal quantity of food once a day, a second tank is fed twice a day, and a third tank four times a day during a six week study. The Fish’s body fat is recorded. What is the standardizing variable? Q2. 1) […]

There amino acid sequence of a protein of interest is put into a computer algorithm to search for known signals sequences. The data obtained shows a potential nuclear localization sequence (NLS) in the middle of the protein of interest. A further experiment is done to determine whether the protein of […]

Exercise 1: Hanging-drop and wet-mount preparations 1. How does true motility differ from Brownian movement?2. What morphological structure is responsible for bacterial motility?3. Why is a wet preparation discarded in disinfectant solution or biohazard container?4. What is the value of a hanging-drop preparation?5. What is the value of a wet-mount […]

True or False? 1. The genes present in a liver cell in your body willremain essential unchanged for the life of that cell. (I think thisis false because genes can change due to mutations, etc) 2. During the SDS-PAGE portion of 2-D electrophoresis proteins areseparated by their pIs. (This is […]