The enzyme involved in the transfer of electrons is ......... .

The diagram illustrates energy changes in an enzyme-controlled reaction. Which of the following represents the lowering of the activation energy?

During an enzymatic reaction,the nature of the transition state of the substrate is -

Name the class of enzyme that usually catalyzes the following reaction:
$S-G + S^* \rightarrow S + S^*-G$
Where,
$G \rightarrow$ a group other than hydrogen
$S \rightarrow$ a substrate
$S^* \rightarrow$ another substrate

Which enzyme is activated by the presence of more than one metal ion?

Fat is hydrolysed by enzyme lipase to yield