The Formation of HCl in the Stomach Involves the

question 134

Multiple Choice

The formation of HCl in the stomach involves the

• A) active transport of H⁺ from parietal cells into the lumen of the stomach.
• B) exchange of Na⁺ for H⁺ in the transport process.
• C) active transport of Cl⁻ from parietal cells into the lumen of the stomach.
• D) exchange of Na⁺ and bicarbonate ions.
• E) the combination of CO₂ and water.