Up until WWII, chewing gum was made of a substance called chicle mixed with flavorings. Chicle is a latex sap that comes from the sapodilla tree (native to Central America). In other words, chicle is a form of rubber. Just like rubber bands don't dissolve when you chew them, neither does chicle.
cause the production of myeloblasts and megakaryoblasts. a) Myeloblasts give rise to the granulocytes (eosinophils, basophils, and the neutrophils) b) Megakaryoblasts give rise . megakaryocytes which will become the . platelets. 3) Monoblasts will become monocytes which will
In multiple myeloma, abnormal plasma cells (myeloma cells) build up in the bone marrow and form tumors in many bones of the body. 1  These tumors may keep the bone marrow from making enough healthy blood cells. Normally, the bone marrow makes stem cells (immature cells) that become three types of mature blood cells: