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1. Find a microbe that has been in the news since the current semester started or one you are interested in researching. You may choose a bacterium, virus, prion, viroid,fungi or protozoa. Of course, you can pick one that causes a disease in humans but you don’t have too. The microbe you […]

Problem: The rate change of atmospheric pressure P with respect to altitude h is proportional to P, provided that the temperature is constant. At a specific temperature the pressure is 102.8 kPa at sea level and 88.4 kPa at h = 1,000 m. a. What is the pressure at an […]

In sunflowers, the alleles for large flowers(L), tall plants (D), yellow petals (E), and summer-flowering (R) are dominant over their respective alleles for small flowers (l), dwarf plants (d), white petals (e), and fall-flowering (r). Assume that the genes are independent. a) Symbolize a cross between a homozygous dominant plant […]

Q. The two vesicle fractions are either untreated (-) or are incubated with the protease trypsin (+). The membrane vesicles are next washed, the membranes solubilized and the proteins denatured and analyzed by SDS gel electrophoresis and Western blotting using polyclonal antibodies against glycophorin A, an erythrocyte plasma membrane protein. […]