Sickle Cell Anemia - Does This Explain Diversity?

Introduction to Anthropology
Assignment 1
Using our understanding of DNA molecules, RNA, and contractable drift flow, answer the following question:-
Q) What is Sickle mobile phone anaemia? Does this explain diversity?
A) Sickle Cell Anemia was first described in 1910 by James Herrick, as an inherited condition those results in a decrease in the ability of Red Blood Cells to enchant type O passim the body. They become clogged, due to their shape, in the small blood vessels and then do not deliver oxygen to the weaves. Lack of tissue oxygenation causes unbearable pain, damage to the body organs and could cause hitherto death. Sickle cell Disease (SCD) is a serious disorder in which the body makes reaping hook-shaped release blood cells. reaping hook-shaped means that the red blood cells are shaped wish a crescent.
Sickle cell anemia is caused by an subnormal type of hemoglobin called hemoglobin S. Hemoglobin is a protein privileged red blood cells that carries oxygen. Hemoglobin S changes the shape of red blood cells, especially when the cells are exposed to low oxygen levels.
Red blood cells are made in the quaggy shopping center inside the large bones of the body. Bone nub is always making new red blood cells to deputize old ones. Normal red blood cells live closely 120 days in the bloodstream and then die. They carry oxygen and remove carbon dioxide (a waste product) from your body.




In sickle cell anemia, the number of red blood cells is low because sickle cells dont last very long. Sickle cells usually die after(prenominal) only about 10 to 20 days. The bone marrow cant make new red blood cells fast plenty to replace the dying ones.
Genetics
* 2 copies of the gene for Hb (each parent)
* HbS Recessive
* S=Sickle
* A=Normal
Genetics
* 2 copies of the gene for Hb (each parent)
* HbS Recessive
* S=Sickle
* A=Normal
Sickle cell anemia is an inherited, lifelong disease. People who support the disease are born with it. They inherit two genes for sickle...If you call for to get a full essay, order it on our website: Orderessay



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