You are studying the behavior of a perfluorocarbon-based O2 carrier as an emergency treatment for hypoxemia. It has an approximate molecular radius of 1.7 nm. Consider ultrafiltration through the kidney (glomerular membrane pore radius 4 nm, length 610 nm). Assuming a therapeutic dose in the blood of 19 mM and 2 mMin the filtrate, determine. A. The reflection coefficient of the molecule. B. The concentration immediately inside the pore.
C. The effective osmotic pressure across the membrane.

One way in which the european union encourages trade among countries is through the use of

Drugs have a high potential for abuse. there is no routine therapeutic use for these drugs and they are not available for regular use. they may be obtained for “investigational use only” by applying to the u.s. drug enforcement agency. examples include heroin and lsd. which scheduled drug is this?

Using your time line, your analysis of images from the library of congress’s website, and your textbook, write a letter of 3-5 paragraphs for a time capsule to be opened in 200 years that describes the characteristics of texas from the time of the civil war to the late 1800s. be sure to include information on texas’s government, economy, and people. be sure to use specific evidence to support your writing. cite your textbook using specific page numbers, as well as any images you describe. edit your work for proper grammar, punctuation, and spelling before submitting. hurry im short on time