im just a young lad trying to get through bio but because of covid 19 the class structure is fucked up I have absolutely no idea what to do for the disscusion in this lab can someone help me ive seen labs like it done but they say LB instead of DNA. if anyone has done it or know what to do i politely ask for your help.Please help me biology bros. i have no idea what im doing

https://www.youtube.com/watch?v=slY4qrnZIM8&feature=emb_logo

https://www.edvotek.com/Transformation_Guide.pdf