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
Red blood cells have no nucleus, to increase the amount of haemoglobin they can hold. The bone marrow is responsible for synthesisng red blood cells. The marrow is found in the centre of the bone.
Blood cells are produced in the bone marrow (that's the center of the bone)
Bone
osteoplasts > blood cells
Blood cells are produced in bones, specifically in the bone marrow.
The red marrow of the bones and the sternum.
Marrow
Blood does not produce anything. Red blood cells and white blood cells are produced in the marrow of bones. Blood then supplies oxygen and hormones to the body to insure the body works properly. Blood cells are bathed in plasma.
osteoplasts > blood cells
maybe
In the bone marrow
All the blood cells are produced in the bone marrow But not all bones do that. Bones that do make blood cells include bigger longer bones, like the humerus and femur.
Blood cells are produced in bones, specifically in the bone marrow.
The marrow at the center of long bones produces blood cells.Blood cells are produced in the bone marrow of the bone.
Blood is produced in the bone marrow - the innermost part of the bone.
Blood cells, whether you believe it or not, are produced from the bones. Bones are living things, and act as storehouses. Because the minerals to create blood cells are directly in the bones, cell production is most efficient.
In the center of long bones is the bone marrow, where red blood cells are produced.
The red marrow of the bones and the sternum.
Red blood cells, in order to store more hemoglobin to carry oxygen, don't have a nucleus that can make repairs. So red blood cells only last, on average, 120 days. Because they constantly need to be reproduced and your bones, believe it or not, are very well vascularized, it seems like a pretty good place to store the marrow to make more red blood cells.
The red marrow is where blood cells are produced.