affinity of oxygen and hemoglobin and so 02 delivery to the tissues. affinity of

Question

affinity of oxygen and hemoglobin and so 02 delivery to the tissues. affinity of oxygen to hemoglobin and so decreased 02 delivery to ti uestion 5 blood levels of CO2 can create which of the following effects on blood chemistry and breathing reflexes? Excessive H+ in blood results in acidosis which triggers increased breathing rates An increase in H+ ions leads to an increase in pH and thus alkalosis and an increase in breathing. HC03-ions lead to alkalosis of the blood which triggers decreased breathing rtes or even apnea. HC03-ions leads to an acidodic state because it decreases pH and breathing rate could increase Question 6 ch

Explanation / Answer

the answer is 1

explanation: the gas CO2 is an important source of acid in the blood. This is because an enzyme called carbonic anhydrase rapidly converts CO2 and water into a substance known as carbonic acid (H2CO3), which can rapidly turn into HCO3- and free hydrogen ions (H+). pH is measured by these free hydrogen ions. The more H+ there are present in the blood, the lower the pH of the blood, and more acidic it becomes. the body inhale more oxygen to balance this pH, increasing breathing rate.

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