The center of many bones (mostly long bones) contains either/or red marrow or yellow marrow. Red marrow is a place where red blood cells (RBCs), white blood cells (WBCs) and platelets (fragments that are important in clotting) are found. RBCs have to be replaced every 120 days. The yellow marrow is a storage place for fat.
MARROW, bone marrow makes blood cells.
The red blood cells are produced in the red bone marrow in the center of the bone.Marrow.Red blood cells, or erythrocytes, are made in the bone marrow as are white blood cells or leukocytes and they originate from stem cells. The marrow is located in the length of the long bones until we get older, then it will diminish with age. As we age the marrow is predominantly in the sternum or breastbone, the iliac crest or the hip bone of the pelvis, and in the vertebrae of the spine. The ends of the long bones or epiphysises are solid bone covered with cartilage for the strength needed for the movable joints.marrow
osteons are the structural units of compact bone and therefore located in compact bone. essentially an osteon is hollow tube consisting of ring like structures called lamellae similar to rings of a tree. within the lamellae are lacunae. lacunae are "pockets" that hold the osteoblasts (osteo=bone, blast=build) which are responsible for the creating the ground substance a.k.a extracelluar matrix. the extracellular matrix is made of calcium and other fibers/molecules (the hard part of the bone). Canaliculi are the "veins" of the bone connecting the osteons trapped in the lacunae (osteoblast containing pockets) to the blood supply located in the center of the bone. the center of the bone called the central canal or haversian canal holds nerves and blood vesels. In long bones, the osteons would be found it the diaphysis (shaft) of the bone.
bone bone bone bone
The Sternum (Breastbone): The sternum is a long, flat, dagger-shaped bone. It is about 15 - 18 cm long and is found in the center of the chest region. tosserss.
Bone marrow is in the center of bone. It produces immature red blood cells.
The Bone Marrow
bone marrow :)
center
The bone in the center of the chest is the sternum; it is also called the breastbone.
close to the center in the marrow
to create blood cells
ravi ghattura
its called the spongy bone
The soft tissue in the center of bones is known as bone marrow.
center of any arm or leg bone
Spongy bone contains bone marrow and is 'softer" in the center.