pH regulation Crossword

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Across
  1. 4. A key amino acid involved in the Ammonium buffer system
  2. 6. alkalosis is primarily due to decrease in pCO2
  3. 7. these cells line the renal tubules and control H+ secretion and bicarbonate reabsorption
  4. 8. an amino acid which is important in blood buffering especially in the RBC
  5. 9. Special cells in the collecting tubules that secrete H+ by primary active transport
  6. 10. A weak acid involved in the Carbonate buffer system
Down
  1. 1. This buffer helps in buffering mainly in the intracellular and renal tubular fluid
  2. 2. high CO2 in the blood is compensated by an _______ in respiration
  3. 3. Major peripheral chemoreceptors are located in the ________ Sinus
  4. 5. Acidosis that is primarily due to deficit of bicarbonate ions
  5. 11. Fastest mechanism of pH regulation is the ______ Mechanism