[Solved] Which of the following red cell inclusions may be seen in the RBCs of patients with sickle cell anemia as a result of rapid RBC turnover and "stressed" erythropoiesis? A) Siderotic granules B) Cabot rings C) Howell-Jolly bodies D) A and B E) A and C Hydrogen Ions: Positively charged ions (H+) formed when a hydrogen atom loses its electron, playing a crucial role in acid-base chemistry. Phosphate Ions: Inorganic chemical species consisting of a phosphorus atom bonded to four oxygen atoms, carrying a negative charge. Chloroplast Membrane: The envelope surrounding a chloroplast, consisting of an inner and an outer lipid bilayer, that regulates the passage of molecules in and out of the chloroplast. Calvin-Benson Cycle: A series of biochemical reactions taking place in the chloroplasts of photosynthetic organisms, crucial for converting carbon dioxide and water into glucose, using sunlight energy.