Which of the following describe roles played by HCO₃^-?
I.HCO₃^-levels vary directly with Cl^- levels.
II.It is the primary vehicle for blood carbon dioxide transport.
III.It plays a key role in acid-base homeostasis.

Question

Quizplus · Accepted Answer

HCO₃F1F1F1S1^F1F1F10, also known as hemoglobin, is responsible for the transport of oxygen and carbon dioxide in the blood. It binds to oxygen in the lungs and transports it to the body's tissues, while also binding to carbon dioxide from the tissues and transporting it back to the lungs for exhalation. This plays a key role in acid-base homeostasis as it helps regulate the pH balance of the blood. Therefore, statements II and III are true, while statement I is false.

Which of the Following Describe Roles Played by HCO3-

Which of the Following Describe Roles Played by HCO₃^-