Tutes before pracs or vice versa!!!!!!

[hurdles]

hi guys im starting biomed this year and wondering if generally you do one before the other or that it does not matter.

For instance do i do prac 1 then tute 1??
Assistance on this matter would be greatly appreciated 

[scribble]

i'm in science but for chem, it doesn't matter. the pracs you do are completely unrelated to the tute material.
for bio, tutes were right before our pracs. like, it'd be a 3 hour block and the first hour would be a tute and then we'd go into to the lab for a two hour prac.

[Sinner]

For both of them the tute and prac materials are largely unrelated. Chem tutes and pracs are most likely hours apart from each other.

Everything need to be said has been said by scribble.