HAEMATOGLOBULIN Meaning and
Definition
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Haematoglobulin, also spelled as hemoglobulin, is a complex protein found in red blood cells that plays a critical role in the transport of oxygen from the lungs to various tissues and organs in the body. It is made up of two main components: heme and globin.
Heme is the iron-containing portion of haematoglobulin that enables it to bind with oxygen. Each haematoglobulin molecule contains four heme groups, allowing it to efficiently carry oxygen molecules. These heme groups provide the distinctive red color to the protein and give blood its characteristic red color.
Globin, on the other hand, is the protein part of haematoglobulin that holds the heme groups together. It is responsible for the structural integrity of the molecule and contributes to its function. There are different types of globin chains, such as alpha and beta chains, which determine the specific type of haematoglobulin present in an individual (e.g., haemoglobin A, haemoglobin F). The composition of these chains also affects the affinity of haematoglobulin for oxygen.
Haematoglobulin is crucial for the exchange of oxygen and carbon dioxide in the lungs and tissues. In the lungs, haematoglobulin binds to oxygen and forms oxyhaemoglobin, which is then transported to cells throughout the body. In the tissues, oxyhaemoglobin releases oxygen and takes up carbon dioxide, forming carbaminohaemoglobin, which is then transported back to the lungs for elimination.
Overall, haematoglobulin is a vital protein that ensures efficient oxygen delivery throughout the body and supports cellular respiration, making it a fundamental component of the circulatory and respiratory systems.
Common Misspellings for HAEMATOGLOBULIN
- gaematoglobulin
- baematoglobulin
- naematoglobulin
- jaematoglobulin
- uaematoglobulin
- yaematoglobulin
- hzematoglobulin
- hsematoglobulin
- hwematoglobulin
- hqematoglobulin
- hawmatoglobulin
- hasmatoglobulin
- hadmatoglobulin
- harmatoglobulin
- ha4matoglobulin
- ha3matoglobulin
- haenatoglobulin
- haekatoglobulin
- haejatoglobulin
Etymology of HAEMATOGLOBULIN
The word "Haematoglobulin" is derived from two components: "haemato" and "globulin".
The term "haemato" comes from the Greek word "haima" which means blood. It is often used in scientific and medical terminology to refer to something related to blood.
The second component, "globulin", refers to a class of proteins that are found in blood plasma and are involved in various functions such as transport and immunity. The term "globulin" is derived from the Latin word "globulus", meaning a small sphere or a little ball. In the context of proteins, it refers to the spherical shape of these proteins.
Therefore, "haematoglobulin" is a compound word that combines "haemato" (blood) with "globulin" (protein), referring to a specific protein found in the blood.
