Mary’s grandmother slipped on a scatter rug and fell heavily to the floor. Her left lower limb was laterally rotated and noticeably shorter than her right, and when she attempted to get up, she winced with pain. Mary surmised that her grandmother might have “fractured her hip,” which later proved […]

Biology Must be 250 words must cite work. This week we have learned about the macromolecules of life (proteins, nucleic acids, carbohydrates and lipids) and “good” and “bad” cholesterol. Take the short quiz Test your knowledge of Nutrition Do you feel you know enough about nutrition to make wise nutritional […]

If a lipid raft is typically 70 nm in diameter and each lipid molecule has a diameter of 0.5 nm, about how many lipid molecules would there be in a lipid raft composed entirely of lipid? At a ratio of 50 lipid molecules per protein molecule (50% protein by mass), […]

Annotated Bibliography Pick a type of cancer to research. Find articles that answer questions concerning your chosen type of cancer. This assignment will help you to organize the sources you will use in the Unit V Research Paper. An annotated bibliography consists of two parts: the reference citation in APA […]