1. Which of the following were important firstclues for Darwin’s formulation of his Theory of Natural Selection?Choose all that apply. a. Offspring look like their parents andseem to inherit their traits.b. Blue-footed boobies do a strangecourtship ritual prior to mating.c. Different eating habits of fincheson the separate islands and on […]

Hematology/Phlebotomy Module Reading & Objectives Reading Keohane Textbook 5th Edition · Chapter 8: Erythrocyte Production and Destruction o Review chapter sections as needed to clarify lecture materials · Chapter 9: Erythrocyte Metabolism and Membrane Structure o Review chapter sections as needed to clarify lecture materials · Chapter 10: Hemoglobin Metabolism […]

1. The pK1, pK2, and pKR of the amino acid lysine are 2.2, 9.1, and 10.5, respectively.  The pK1, pK2, and pKR of the amino acid arginine are 1.8, 9.0, and 12.5, respectively.  A student wants to use ion exchange chromatography to separate lysine from arginine.  What pH is likely to work best for this […]

In some experiments I have been performing upon the inheritance of eye color in Drosophila, I have identified a new autosomal recessive mutation which results in the eye color being very dark, rather than the red color of normal wild-type eyes. I named this gene claret (symbol: ca). The X-linked […]