Bone marrow aspiration. The bone marrow aspiration is usually done first. The doctor makes a small incision, then inserts a hollow needle through the bone and into the bone marrow. Using a syringe attached to the needle, the doctor withdraws a sample of the liquid portion of the bone marrow.You may feel a brief sharp pain or stinging.one marrow aspiration. The bone marrow aspiration is usually done first. The doctor makes a small incision, then inserts a hollow needle through the bone and into the bone marrow. Using a syringe attached to the needle, the doctor withdraws a sample of the liquid portion of the bone marrow.
Definition of flagon. 1a : a large usually metal or pottery vessel (as for wine) with handle and spout and often a lidb : a large bulging short-necked bottle.
Flagellum is the one on the left, cilia are on the right. A flagellum (plural: flagella) is a long, whip-like projection of a cell composed of microtubules.They help propel cells and organisms in a whip-like motion. The flagellum of eukaryotes usually moves with an âSâ motion, and is surrounded by cell membrane.Flagella are structurally almost identical with the much smaller Cilia.lagellum is the one on the left, cilia are on the right. A flagellum (plural: flagella) is a long, whip-like projection of a cell composed of microtubules.