Biology questions

          Discuss one of the following aspects of pathophysiology as it relates to aging and the cardiovascular system: Changes to the Renin Angiotensin Aldosterone System effects on the cardiovascular system and aging Pathophysiologic changes...

Biology Questions.

      Please answer the following questions: 1.-What is endocytosis? Please give an example. 2.- What happens to a red blood cells if they are exposed to an hypertonic environment? Why ? 3.- What is the difference between passive and a active transport?...

Biology questions

1a. The top of Long’s Peak, Colorado, is 14,259 feet above sea level and the total atmospheric pressure is 440 mm Hg. Assuming that the fractional content of oxygen in air is 0.21 (or 21%), what is the PO2 in dry air at the top of Long’s Peak? 1b. If normal...

Biology questions

Scenario:One of the clients you worked with in your clinical experience is Native American, a member of the Navajo Nation. He has symptoms of neuropathy and an autoimmune disorder. He relays that it runs in his family and many Navajo people that he knows have these...

Biology questions

Write a paper over ONE of the following topics below that you find interesting. Write the paper in adetailed, clear, and organized manner, so that if someone was to read this paper they could learn about the topic youare presenting. This paper is to written in a...