<span>The fluid-filled region between the nucleus and the cell membrane is called the CYTOPLASM. ... This is because cytoplasm is packed with organelles that are critical to a cell's survival, including mitochondria, ribosomes, Golgi bodies, and the endoplasmic reticulum.</span>
Hemoglobin is affect by sickle cell anemia.
It is important because we need to learn the environment, what is around us.
Some isotopes are radioactive, which makes them suitable for medical imaging procedures. Radioactive isotopes have found a wide range of use in medicine. For example, they are used as tracers for diagnostic as well as research on metabolic processes. They are also used in medical imaging procedures, these isotopes include fluorine-18, gallium-67 among many others.