Which enzyme converts glucose and fructose both into ethanol?

Which of the following is a male sex hormone?

Which of the following statements about enzymes are correct?
$(i)$ They lack nucleophilic groups.
$(ii)$ They are highly specific.
$(iii)$ They catalyze reactions by lowering the activation energy of the reaction.
$(iv)$ Pepsin is a proteolytic enzyme.

Which of the following substances is responsible for controlling the sugar level in the blood?

Which site of an enzyme is called an allosteric site?

Which of the following reactions is catalysed by the enzyme $Maltase$?