Name the enzymes $A$ and $B$ in the following equation:
$CO _2+ H _2 O \underset{B}{\stackrel{A}{\rightleftharpoons}} H _2 CO _3 \underset{B}{\stackrel{A}{\rightleftharpoons}} HCO _3^{-}+ H ^{+}$

  • A
    $A-$ Carbonic anhydrase,$B-$ Carbonic hydrolase
  • B
    $A-$ Carbonic hydrolase,$B-$ Carbonic anhydrase
  • C
    $A-$ Carbonic anhydrase,$B-$ Carbonic anhydrase
  • D
    $A-$ Carbonic hydroxylase,$B-$ Carbonic hydrolase

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Select the incorrect statement regarding hemoglobin.

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