Can a Catalyzer Also Be an Intermediary in Chemical Reactions?

[theman408]

Can a catalyzer in a reaction be an intermediary as well?

Im not sure, i don't think because it would have to consume it self...

 

[Char. Limit]

It is possible. In fact, I believe the Krebs Cycle has intermediates that also catalyze an earlier stage in the reaction.

 

[theman408]

Would Br be an example?