Which of the Following Is Normally the Major Source of Hydrogen

question 30

Multiple Choice

Which of the following is normally the major source of hydrogen ions in the body?

• A)Phosphoric and sulfuric acids formed during the metabolism of dietary proteins
• B)Lactic acid production by the muscles during exercise
• C)Carbonic acid generated from metabolically produced CO₂
• D)Natural acids found in foods, such as citric acid
• E)Fatty acids produced during fat metabolism

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