pH regulation Crossword

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