Biology

Glycoprotein Definition Glycoproteins are a class of proteins, which have a glycosyl group or glycans-carbohydrates attacthed to their protein chain. This process is known as…

Plasmapheresis Definition Plasmapheresis is a process in which the liquid part of the blood, or plasma, is separated from the blood cells. Typically, the plasma…

Fibrinolysis Definition Fibrinolysis is a process that occurs inside the body to break down thrombus (blood clots). This prevents blood clots from remaining in place…

Secondary Hyperparathyroidism Definition Secondary Hyperparathyroidism is a disease of the parathyroid glands that was caused by some other disease. The parathyroid glands grew big and…

Relaxin Hormone Definition Relaxin is one of the hormones secreted by the ovaries, uterus and the placenta during pregnancy. Production of relaxin ramps up during…

Blood Plasma Definition Blood Plasma is the pale yellow fluid portion of whole blood that consists of water and its dissolved constituents including proteins, as…

About Bone Marrow Definition Bone Marrow is the soft spongy tissue that lies within the hollow interior of long bones. In adults, marrow in large…

Structure and Functions of Red Blood Cell Introduction Red Blood Cell or RBC also called erythrocyte, cellular component of blood, millions of which in the…

Bone Resorption Definition Bone Resorption is the breakdown and absorption of old bone. The process is completed on a local level by bone resorbing cells…

Structure and Function of Thyroid Gland Introduction Thyroid Gland is a two-lobed gland that wraps around the trachea and is located at the base of…

Thyroid Gland Definition Thyroid Gland or also called Thyroid is situated at the front of the throat, below the larynx, and comprises two lobes that…

Parathyroid Gland Definition Parathyroid Gland is a gland that regulates calcium, located behind the thyroid gland in the neck. The parathyroid gland secretes a hormone…