Biology Assignment Question 1: Growth Models Using your favorite Web search tool, find examples of countries for each population growth model (rapid, slow, zero). Use examples other than the ones described in the text or the lecture. What evidence can you find to support your choices? What problems/challenges/opportunities do these […]

Question 1) In a family with familial breast cancer, a BRCA1 mutation has been identified in the index case, a women of 51 years old with breast cancer. Her daughter of 27 is not affected, but is willing to take predictive testing. As a clinical geneticist, what would you certainly […]

The phosphate system serves to buffer the intracellular fluid of cells at physiological pH because pK2 (7.20) lies near the normal pH range of 6.9-7.4. If the total cellular concentration of phosphate is 19mM and the pH is 6.9, what is the concentration of (H2PO4-) in mM?? Is this correct???H2PO4-(aq) […]

Identify an environmental issue facing your community. Imagine that you have been asked to educate the members of your community on this environmental issue. Create a 12- to 14-slide presentation about your selected environmental issue. Include the following in your presentation: An overview of your selected issue. The effects of human activities on […]