The medullary cavity is the central cavity of bone shafts. This is where red and yellow bone marrow are stored. The medullary cavity is also involved in the formation of red and white blood cells.
medullary cavity
Fat, also called adipose tissue when it is stored in the body, can be found in the medullary cavity of long bones as yellow bone marrow.
A tissue called adipose tissue stores fat. It can be found in many places: under the skin, as padding in some joints, behind the eye, as an "apron" (omentum) over the intestines.
The medullary cavity contains yellow bone marrow.
The endosteum lines the medullary cavity.
The yellow marrow in the medullary cavity in long bones functions as a fat storage area.
Endosteum
true
The bone marrow in the medullary cavity contains only yellow bone marrow, for fat storage. The spongy bone contains both red bone marrow (blood production) and yellow bone marrow.
Medullary cavity
The medullary cavity is the innermost part, the central cavity of the bone shaft where red and yellow bone marrow is stored. An antrum is a cavity or chamber especially in the bone of the sinuses of the upper jaw bones, opening into the nasal cavity.