Conformational change in the hemoglobin molecule

In a paragraph, explain what would happen if of the small intestine were to change to a pH of 5. In your explanation, be sure to use the following words: acidic, pH, enzymes, and denature. Use a highlighter to highlight the terms to include. SCENARIO CONCLUSION Rebecca’s blood was approaching almost 10 times more basic than it is supposed to be. When blood has a pH of 7.35-7.45, it is able to transport and “drop off” oxygen at the various tissues.

However, when the blood approaches 8, there is a conformational change in the hemoglobin molecule to the point where hemoglobin can’t “let go” of oxygen molecules. Therefore, the tissues will soon be starving for oxygen. The tissues become hypoxic (lack of oxygen). Rebecca’s body was trying to compensate for this lack of oxygen by breathing (in this case, inhaling) deeper.