Question

Does portease prevents the salivary amylase from acting on starch?

Answer 1

 protease are unable to reach the protein until and unless the amylase does work on it..,so it does not prevent salivary amylase,insted it helps but can only do it s funcetion once amylase has done it'sfunction

Answer 2

Firstly it is Protease not portease . And Secondly Protease cannot prevents salivary amylase from acting on starch but it also a easy way so that salivary amylase can act on starch.