Question

Match the pairs
a)Haemoglobin. 1) skin
b)Ossein. 2) blood
3) bones

Answer 1

• Haemoglobin  refers to  blood
• Ossein refers to bones.

Explanation:

Haemoglobin

Hemoglobin is a red blood cell protein that transports oxygen to your body's organs and tissues while also delivering carbon dioxide back to your lungs.

According to a haemoglobin test, you have a low red blood cell count if your haemoglobin level is lower than normal (anemia)

Ossein

• Ossein collagen proteins are found in bones. Collagen and calcium combine to make the bone strong and flexible, allowing it to tolerate stress.
• Osteoblasts, osteocytes, and osteoclasts are all types of cells that make up bone.
• The organic extracellular matrix of bone, which is made up of 95% collagen, is known as ossein. It can be isolated by dissolving the inorganic matrix in bones with hydrochloric acid (calcium phosphate and calcium carbonate).

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