Newbie: Which branches does the buddin occur on?

i know there spose to be on the colas or whatever there called. but what branches exactly does the budding occur? these are the ones i have but there about 2x the size now cause its been a week and they've gotten alot more light.(pictures on monday) but answer on first topic here they are point out plz. oh and which leaves are the fans etc. just the basic lay out of a marijuana plant ya know? so i know whats what and can decypher. thank you! :dance: