Answered: 1 Which of the following is/are true…

Science

Biology

1 Which of the following is/are true for sickle-cell anemia?

Human Physiology: From Cells to Systems (MindTap Course List)

9th Edition

ISBN:9781285866932

Author:Lauralee Sherwood

Publisher:Lauralee Sherwood

Chapter11: The Blood

Section: Chapter Questions

Problem 2TAHL

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Concept explainers

Hematology

Hematology is the branch of biology. Hematology is the medical field that deals with the treatment of blood disorders and cancers, such as hemophilia, leukemia, lymphoma, and sickle-cell anemia. Hematologists and hematopathologists are medical professionals who specialize in illnesses of the blood and its components.

Question

1 Which of the following is/are true for sickle-cell anemia?

I. It results from a point mutation on the beta sub-unit which results to the amino acid substitution of V with E.

II. The sickle-shaped RBC's are vaso-occluded in the capillaries resulting to damage in various internal organs.

III. Hemoglobin precipitates when deoxygenated, resulting to the distortion in the shape of the thrombocytes.

Select the correct response:

l and Ill
I, II, and Ill
I only
Ill only
ll and Ill
Il only
I and Il

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10 Which of the following is/are true for sickle-cell anemia? I. It results from a point mutation on the beta sub-unit which results to the amino acid substitution of V with E. II. The sickle-shaped RBC's are vaso-occluded in the capillaries resulting to damage in various internal organs. TIt. Hemoglobin precipitates when deoxygenated, resulting to the distortion in the shape of the thrombocytes. Select the correct response: Il only I, ll, and Ill ll and III I only Ill only l and lI land IlI
5) Discuss Sickle Cell Anemia.
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