Bones are made of what?

Answer 1

Bone is made up of an organic part and an inorganic part.

• Organic - this is also known as the osteoid. It consists of 90% collagen and other specialised proteins such as osteocalcin and osteonectin. It gives the bone a degree of flexibility.
• Inorganic - this is made up predominantly of a compound called hydroxyapatite, an inorganic molecule made up of calcium, phosphate and hydroxyl groups. It forms salts other ions such as bicarbonate, potassium and sodium ions. This gives the bone its strength and resistance to damage.

Almost every bone in your body is made of the same materials:

• The outer surface of bone is called the periosteum (say: pare-ee-OS-tee-um). It's a thin, dense membrane that contains nerves and blood vessels that nourish the bone.
• The next layer is made up of compact bone. This part is smooth and very hard. It's the part you see when you look at a skeleton.
• Within the compact bone are many layers of cancellous(say: KAN-sell-us) bone, which looks a bit like a sponge. Cancellous bone is not quite as hard as compact bone, but it is still very strong.
• In many bones, the cancellous bone protects the innermost part of the bone, the bone marrow (say: MAIR-oh). Bone marrow is sort of like a thick jelly, and its job is to make blood cells.

Answer 2

Bones are primarily made of a connective tissue called collagen, which provides flexibility and strength. They also contain minerals such as calcium and phosphorus, which make them rigid and strong. Bone marrow inside bones produces blood cells and stores fat.

Answer 3

Bones are made from calcium. A typical bone has an outer layer of hard or compact bone, which is very strong, dense and tough. Inside this is a layer of spongy bone, which is like honeycomb, lighter and slightly flexible. In the middle of some bones is jelly-like bone marrow, where new cells are constantly being produced for the blood.

Answer 4

Bone is made up of an organic part and an inorganic part.

• Organic - this is also known as the osteoid. It consists of 90% collagen and other specialised proteins such as osteocalcin and osteonectin. It gives the bone a degree of flexibility.
• Inorganic - this is made up predominantly of a compound called hydroxyapatite, an inorganic molecule made up of calcium, phosphate and hydroxyl groups. It forms salts other ions such as bicarbonate, potassium and sodium ions. This gives the bone its strength and resistance to damage.

Almost every bone in your body is made of the same materials:

• The outer surface of bone is called the periosteum (say: pare-ee-OS-tee-um). It's a thin, dense membrane that contains nerves and blood vessels that nourish the bone.
• The next layer is made up of compact bone. This part is smooth and very hard. It's the part you see when you look at a skeleton.
• Within the compact bone are many layers of cancellous(say: KAN-sell-us) bone, which looks a bit like a sponge. Cancellous bone is not quite as hard as compact bone, but it is still very strong.
• In many bones, the cancellous bone protects the innermost part of the bone, the bone marrow (say: MAIR-oh). Bone marrow is sort of like a thick jelly, and its job is to make blood cells.

Answer 5

minerals, water, living matter and some other stuffffffffffff Bones are rigid organs that form part of the endoskeleton of vertebrates. They function to move, support, and protect the various organs of the body, produce red and white blood cells and store minerals. Bone tissue is a type of dense connective tissue. Because bones come in a variety of shapes and have a complex internal and external structure they are lightweight, yet strong and hard, in addition to fulfilling their many other functions. One of the types of tissue that makes up bone is the mineralized osseous tissue, also called bone tissue, that gives it rigidity and a honeycomb-like three-dimensional internal structure. Other types of tissue found in bones include marrow, endosteum and periosteum, nerves, blood vessels and cartilage. There are 206 bones in the adult human body[1] and about 300 in an infant.[2]

Answer 6

In human body bones are made up of mainly Calcium salt, that is Calcium Hydroxyapatite and organic Very strong fibers called Collagen fibers. Together they give strength and flexibility to bones. Bones are porous so that there weight should become less.

Answer 7

The structural material in bone is calcium phosphate. Calcium phosphate would make up the largest amount of the bone. Bones are made of tissues that include marrow, endosteum, and periosteum, nerves, blood, vessels, and cartilage.

Answer 8

Bones are made up of calcium, phosphorus, sodium, and other minerals, as well as the protein collagen.

Answer 9

Bones are made up because u touch your self at night

Answer 10

Human noses are made of cartilage. --- fu thats easy, bones are made of calcium and fibre