anzalnaqazafi · 2026-06-10T08:55:36.867Z

ap ke pass recordrd leactures cal rahain hain kiya

Tayyaba Mushtaq · 2026-06-10T10:15:15.374Z

Sister it's a different statement in different books btb books says enzyme is lock but ftb says substrate is lock ...but such contradictory statements exams Mai km h ati hain

Tayyaba Mushtaq · 2026-06-10T10:17:10.969Z

But I think sir concept is right about this

Tamkanat · 2026-06-10T14:42:59.667Z

Subtract is key and enzyme is lock