Question

4. Imagine that Jesse and Chris, students in our BMS 316 class, are fighting about metabolism and motility. Jesse predicts that E coli will be motile in liquid when making its ATP by aerobic respiration but non-motile in liquid when making its ATP by fermentation. Chris says Jesse is wrong, that there is a way for E coli to be motile in liquid in either situation What is the most sensible basis for Jesse's prediction? It turns out that Chris is right. How can E coli be motile even when it's making its ATP by fermentation? a. b.

Answer 1

4. a. Motilit Hestng elou be dowe in Saufide Indole Mohitig Sty) eSin EOw medium. #is asemisolid agon used to de fermined mob Notd, um Suctron The positve vnofile Condition give Reddish range olo «f SIM medium and if non mofile, nd Colauhalal).

A.b See, si showing ito motile matue even undesgo media