Assignment: Part 1- Anatomy and Physiology 1. Which one of the following is a strong, narrow cord of fibrous tissue that attaches muscle to bone?A. TendonB. LigamentC. PhalanxD. Fascia 2. The _______ is responsible for closing the airway to the lungs when one swallows.A. pharynxB. epiglottisC. larynxD. glottis 3. Which […]

Beadle and Tatum discovered several classes of Neurospora mutantsthat were able to grow on minimal medium with arginine added. Class I mutants were also ableto grow on medium (no arginine) supplemented with either ornithine or citrulline, whereasclass II mutants could grow on citrulline medium but not on ornithine medium. The […]

The restriction enzyme ECOR I cuts DNA leaving 5′ overhangs, Pst I leaves 3′ overhangs after cutting DNA and SMA I leaves blunt ends on the fragments it produces.Indicate wheter DNA ligase can join the following pieces of DNA. a) a fragment of human DNA that was generated by cutting […]

Jennifer has the “stomach flu” that is going around campus and has been vomiting profusely for the past 24 hours. Not only has she been unable to keep down fluids or food but she has also lost the acidic digestive juices secreted by the stomach that are normally reabsorbed back […]