Athin section of bacteria sample is cut with a knife and exposed to an electron beam during:
a) confocal microscopy
b) flourescent microscopy
c) section electron mocroscopy
d) scanning electron microscopy
e) transmission electron microscopy

Out of the four given options

option e) Transmission Electron Microscopy

is correct

Explanation:

A thin bacteria sample section is cut with the help of a knife and then exposed to a beam of electron in TEM.

Transmission Electron Microscopy, abbreviated as TEM is a technique of microscopy in which an electron beam is emitted and is made to pass through a specimen which is an ultra thin(less than 100 nm in thickness)resulting in the formation of an image and then this image is then enlarged and focused on a fluorescent screen or on any imaging device.

i believe it would cause an increase of percipitation, though i could be wrong. so i would say b is the answer.

a=c and then d= c because of the band so you get ac/dc and you add them together you get sound waves