Which of the following enzymatic reactions is not correctly matched with the enzyme shown against it in brackets?

Insulin production and its action in the human body are responsible for the level of diabetes. This compound belongs to which of the following categories?

Which of the following statements about enzymes is correct?

Which hormone tends to increase the blood glucose level in human?

Enzymes are

$C_{12}H_{22}O_{11} + H_2O \stackrel{\text{Enzyme A}}{\longrightarrow} C_6H_{12}O_6 + C_6H_{12}O_6$
$\text{Sucrose} \quad \quad \quad \quad \quad \quad \quad \quad \quad \quad \quad \text{Glucose} \quad \quad \quad \quad \text{Fructose}$
$C_6H_{12}O_6 \stackrel{\text{Enzyme B}}{\longrightarrow} 2C_2H_5OH + 2CO_2$
$\text{Glucose}$
In the above reactions,the enzyme $A$ and enzyme $B$ respectively are :-