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What are Bohr Effect and Haldane Effect? Discuss how these two effects work together in facilitating oxygen and carbon dioxide exchange in tissue and in lungs.

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Jamar Ferry
Jamar FerryLv2
28 Sep 2019

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Related questions

I need answers to these 2 questions please. Thanks

1) About 20% of the carbon dioxide that is produced in the tissues (from burning fuel) is transported on the hemoglobin molecule.

A. How is carbon dioxide transported on hemoglobin?

B. How many carbon dioxide molecules can bind to each hemoglobin molecule?

C. How does the other 80% of carbon dioxide move from the tissue in the lungs?

2) During hyperventilation too much carbon dioxide leaves the lungs. What effect will this have on the function of hemoglobin? Will the hemoglobin deliver more or less oxygen to the tissues? Explain your answer.

Impaired ventilation is a problem of blocking airflow in and out of the lungs, thereby restricting oxygen intake and carbon dioxide removal from the body and impaired diffusion is a process of restricting the transfer of oxygen or carbon dioxide across the alveolar capillary junction.

Discuss what body processes are affected by altered ventilation and diffusion and the expected functions of those processes? Then, discuss how does altered ventilation and diffusion affect these processes?

Match the words (A-E) with the statements below: ( 10 pts)

A. Bohr

B. 2, 3-BPG

C. Carbamate

D. Carbon dioxide

E. Concerted

F. Distal Histidine

G. Heme

H. Hemoglobin

I. Myoglobin

J. Sickle Cell Anemia

This has the ability to protect against carbon monoxide binding to the heme _______________

This is the molecule whose function is to facilitate diffusion of oxygen in muscle cells. ___________

The ability of myoglobin to bind oxygen depends on the presence of a bound prosthetic group called .

The shape of this protein has a sigmoidal curve _______________

As the partial pressure of ___________ increases, the affinity of oxygen binding to hemoglobin decreases. (there can be two answers)

The effect of hydrogen ions and carbon dioxide on the binding of oxygen to hemoglobin is called the _____________ effect

___________ is an allosteric effector that binds to the positive charges on the hemoglobin molecule .

Hemoglobin binding of oxygen is best described as a combination of sequential and ______________ model.

Carbon dioxide forms ______________ groups in proteins by reaction with N-terminal groups.

This condition is a result of a single-point mutation in the β chain of hemoglobin:__________________

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