Intro microbiology lab, recap of biochemical reactions around carbohydrate metabolism:

Starch agar https://www.youtube.com/watch?v=FEf_ecmD_Uk&t=1s

OF medium https://www.youtube.com/watch?v=ofiBrGIzY7w

Phenol Red broths https://www.youtube.com/watch?v=msDezRcixKg&t=2s

MRVP https://www.youtube.com/watch?v=JxmrPar5qzI

Simmons citrate https://www.youtube.com/watch?v=LZ_mVPRLayQ&t=1s