|Question # 40926||Biology||3 years ago|
You must answer part 1 and ONE question from part 2.
Your 11 year old daughter, a rather picky eater, refuses to eat any preserved foods-ham, bacon, corn beef, pickles and even jams! She contends that these foods do not have to be kept frozen or even refrigerated and therefore are packed with bacteria and or fungi. To your dismay, your spouse has consistently supported your daughter’s rationale, and has decided to take a hiatus from eating these foods as well!
Using the membrane concepts discussed in this module, explain to your spouse, and daughter:
Part 1. Why their rationale is wrong.
Be sure your explanations are clear, so that you don’t make them more confused!!!
Using the membrane concepts discussed in this module, explain:
Part 2 (i). The common expression “rubbing salt into an open wound” usually implies that one is making a situation worse. Explain why literally rubbing salt into an open wound is actually better for it. What is the most likely disadvantage to using this method? Explain
Part 2 (ii) Explain why washing a wound with sterile distilled water is an effective part of wound cleansing therapy. What is the most likely disadvantage to using this method? Explain.