Answer:
False
Step-by-step explanation:
When the proteins change its conformation and attain a 3-Dimensional structure therefore they form a pore or cleft like structure. This cleft is formed by the different part of the amino acid sequence which helps from the weak bonds between the proteins to the substrate.
The substrate gets attached to the active site and the enzymes lower down the activation energy of the reaction and thus proceeds the reaction at a faster speed.
Since the active site is the site for the attachment of the substrate and not other enzymes therefore False is the correct answer.