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1. When does crossing overoccur? A. interphase prior to meiosisB.  prophase II of meiosisC. Anytime at random during divisionD. Anytie during the second meiotic division.E. Prophase I of meiosis. 2. The closer two genes are togetheron a chromsome, A. the more likely they are to be epistatic.B. the less likely […]

A) Microfilaments are composed of globular subunits of the protein actin. In the presence of ATP actin polymerizes to form helical filaments. Briefly describe the role of ATP and how it is necessary for microfilaments assembly.B) All of the motors known to operate in conjunction with actin filaments are members […]

Questions: What, if anything, is wrong with the following statement: “When NaCl is dissolved in water, the water molecules closest to the ions will tend to orient themselves so that their oxygen atoms point toward the sodium ions and away from the chloride ions.” The drug thalidomide was once prescribed […]

Introduction to Histology Assignment Blood Please answer each question in detail and picture is required and references It has to be 2-3 pages 1- Discuss in detail the role of red blood cells and plasma? What happens to RBC in sickle cell anemia? 2-Discuss in detail the role of the […]