Question

(16. A 1.0L buffer solution is 0.10M in HF and 0.050M in NaF. Which of the following actions will destroy the buffer? A) Adding 0.050 mol of HCI B) Adding 0.050mol of NaOH Adding 0.050 mol of NaF D) None of the above 17 The most important blood buffer is: A) Carbonate/bicarbonate buffer B Protein buffer C) Phosphate buffer D) Lactate buffer E) Tartrate buffer 18. What type of bond is being cleaved during the conversion of ATP to ADP? A) Ester B) Ether C) Hydrogen 0) Anhydride Amide 19 Magnesium ion (Mg?*) forms complexes with ATP. What would happen to the stability of ATP if the magnesium was removed? A) There would be no change in stability The ATP would be more stable C) The ATP would be less stable D) The effect on stability would depend on specific conditions E) Either A or B is correct

please answer all

Answer 1

1 16. None of the above) 17. © (Carbonate / Bicarbonate in blood) 18. © (Anbydride bonds called phospho anhydoreide bonds) 19. (In absence of Mg2+ the stability of ATP will derease)