You are able to use your presonus interface for zoom with out the need to use studio one. You should be able to select the inputs of your interface inside of zoom. If not you would need to enable it in your windows.
If you did want to use studio for compression and eq on your voice, you would need to use a virtual cable to route the output of studio one to the input of zoom. A solution for this would be to use vb virtual cable.
I hope this helps