To explain: The molecular form that is predominant in blood, based on ammonia’s pK value.
Concept introduction: Chemical species are denoted as atoms, molecules, molecular fragments, and ions that are subjected to
To explain: Whether NH4+ could easily diffuse through the hydrophobic lipid membrane of a kidney cell.
Concept introduction: Chemical species are denoted as atoms, molecules, molecular fragments, and ions that are being subjected to chemical reactions. Ionic species of some elements are denoted as the different ionic forms where the element can exist. Ammonia is the chemical compound that contains nitrogen and hydrogen with the formula NH3. In blood, ammonia is present in the form of NH4+.
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Fundamentals of Biochemistry: Life at the Molecular Level
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