How do high intakes of zinc affect copper absorption? a. High zinc intake inhibits the synthesis of the protein metallothionein in the mucosal cells. b. Metallothionein binds zinc more tightly than it binds copper. c. Excess zinc in the diet stimulates the production of a protein that binds copper. d. Metallothionein binds copper, preventing it from being released into the blood.
Osteoarthritis versus rheumatoid arthritis Essay
Question 1: Describe the diagnostic criteria of osteoarthritis versus rheumatoid arthritis Osteoarthritis (OA) and rheumatoid arthritis (RA) are distinct forms of arthritis, each possessing unique diagnostic criteria. Osteoarthritis, a degenerative joint disease, primarily affects cartilage, the protective tissue cushioning the ends of bones. Its diagnosis often involves a combination of physical examination findings, imaging studies, […]