Admin What part of the bone is soft?
Bone marrow is a soft tissue filling the cavities inside the bones. Two types of bone marrow exist: the red bone marrow, which produces the blood cells, and the yellow bone marrow.
Why are bones spongy in the middle?
Pores are filled with marrow, nerves, and blood vessels that carry cells and nutrients in and out of the bone. Though spongy bone may remind you of a kitchen sponge, this bone is quite solid and hard, and is not squishy at all. The inside of your bones are filled with a soft tissue called marrow.
Where is spongy bone found?
Spongy bone is specifically found within the ends of long bones, pelvic bones, ribs, skull bones, and vertebrae in the spine. Thus, it is found in both flat and long bones of the body. Within flat bones like the skull bone, it is found interspersed throughout the bone. Within long bones like femur or thigh bone, it is only found at the ends.
What is the difference between compact bones and spongy bones?
Spongy vs Compact Bones. Spongy Bones. Compact Bones. Spongy Bones are also called cancellous bones. Compact bones are also called cortical bones. They light, spongy and soft in nature. They are heavy, tough and compact in nature. They are made up of trabeculae. They are made up of osteons.
What are the 5 functions of spongy bone?
Functions of Spongy Bone 1 Storage of Bone Marrow. Bone marrow, also called myeloid tissue, is formed when the trabecular matrix crowds blood vessels together and they condense. 2 Site of Erythropoiesis. 3 Reduces the Weight of the Skeleton. 4 Adds Strength and Flexibility to Bones. 5 Mineral Storage.
What is the function of the soft tissue found inside bones?
Marrow: a soft tissue found inside bones. Osteoblast: cells make new bone. Osteoclast: cells in your body that break down bone material in order to reshape it. Osteocyte: a star shaped bone cell with long branching arms that connect it to its neighboring cells.