For what purpose does a cell use the energy from redox reactions in cellular respiration? a)to make atp b)to make nad+ c)to make oxygen d)to make glucose

To make ATP is the reason they do it. ATP in definition is a high - energy molecule that stores energy for the body to use.

not sure if this is what you'r looking for eubacteria and archaebacteria

1. what is the relationship between the shape of an enzyme and the reactions they catalyze?

2. how does an enzyme inhibitor work?

separate your answers so i dont get confused : )