Question

The pH of our blood is strictly maintained between 7.3 and 7.5 by a

Answer 1

The pH of our blood is strictly maintained between 7.3 and 7.5 by a buffer (D)

Further explanation

pH stands for potential of Hydrogen. It is the number of hydrogen ions in a solution. pH is important for our body to survive and keep its function. The pH level is a measure of acidity or alkalinity, on a scale of zero to fourteen. Zero is the most acid, while fourteen is the most alkaline.

The most critical pH balance is in the blood. The most important pH level that the body must regulate is the blood’s pH between 7.3 and 7.5. The lungs and kidneys play a key role in this maintenance process. The lungs maintain this pH balance by releasing carbon dioxide. The kidney helps the lungs maintain the acid-base balance by excreting acids or bases into the blood.

When the lungs or kidneys are malfunctioning,  blood’s pH level can become imbalanced. It means that the pH is outside that range. This condition can lead to medical conditions such as acidosis and alkalosis. Both conditions require treatment from a medical professional, not simply dietary changes.

Learn more

pH balance brainly.com/question/881812

A compound that maintains pH balance brainly.com/question/8123415

An acid-base imbalance brainly.com/question/7207561

Keywords: pH balanced, pH imbalance, neutral pH, acid, alkaline, metabolism

Answer 2

The pH of our blood is strictly maintained between 7.3 and 7.5 by a buffer