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The hardness of bone is due to the calcium salts deposited in it.

The exceptional hardness of bone, which allows it to resist compression, is attributed to the presence of inorganic hydroxyapatites. Hydroxyapatites such as calcium phosphates are particularly important for bone hardness. Organic substances such as collagen fibers contribute to tensile strength, but not to hardness.

the presence of inorganic hydroxyapatites.

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What material is responsile for hardness of bone?

The mineral component of bone, primarily hydroxyapatite, contributes to its hardness. Hydroxyapatite is a crystalline form of calcium and phosphate that provides strength and rigidity to bone tissue. The arrangement of collagen fibers in the bone matrix also plays a role in its hardness.


What material in bone is responsible for giving it hardness?

red bone marrow and calcium


Why bone is strong under tension?

Bone is strong under tension due to its composition of collagen fibers, which provide flexibility and resistance to stretching, and mineralized bone matrix, mainly made of calcium and phosphorus, which give it hardness and strength. This combination allows bone to withstand tension without breaking easily.


The hardness of bone is primarily due to the mineral salt?

The hardness of bone is primarily due to the presence of mineral salts like calcium phosphate, which form a mineralized matrix that gives bones their strength and rigidity. These mineral salts contribute to bone density and help in resisting fractures and maintaining skeletal structure. Other components like collagen fibers also play a role in providing flexibility and tensile strength to bones.


What tissue has a matrix that contains collagen and mineral salts?

Bone is not connective tissue. Instead, connective tissue -- ligaments and tendons -- connect to the bone.


How can the hardness of a rock help people?

it can help make an artificial bone.


Can you test the hardness of chicken bones before and after they're soaked in liquid?

Yes, you can use a hardness testing machine or a penetrometer to measure the hardness of chicken bones. By testing before and after soaking in liquid, you can observe how the moisture affects the bone's hardness. The results can help understand the impact of soaking on the bone's structural integrity.


Bone is somewhat flexible due to the presence of what choose 1 calcium or phosphates or collagen or hydroxyapatite?

Collagen is responsible for the flexibility of bones. The mineral composition of bones, primarily hydroxyapatite (a calcium phosphate), provides the bone with its strength and hardness.


What do the inorganic portions of bone tissue provide?

The inorganic portions of bone tissue, primarily made up of mineral salts like calcium and phosphorus, provide strength and rigidity to the bone structure. These mineral components help to resist compressive forces and give bones their hardness and durability.


What other substance cause by permanent hardness?

Permanent hardness in water is hardness due to the presence of the chlorides, nitrates and sulphates of calcium and magnesium, which will not be precipitated by boiling.


What is the term has an opposite meaning of osteosclerosis?

Abnormal hardness and density of bone.


What gives bones strengths and hardness?

Collagen fibers within the bone matrix.