What research question is best investigated using scanning e

What research question is best investigated using scanning electron microscopy (SEM) than transmission electron microscopy (TEM)?

a Organization of thylakoid membranes inside cyanobacteria

b Organization of the flagellar motor in the cell envelope

c Vertical organization of the cell envelope

d Connections between cells in a microbial biofilm

Solution

d. connection between cells in micribial biofilm could be done by using MEMS force sensors for in situ mechanical characterization of nano scale thin film