As nouns the difference between microtome and microsome
is that microtome is a special instrument that produces very thin slices of plant and animal tissues, for later examination by light microscope or electron microscope while microsome is a vesicle formed as an artifact of cell disruption.
As a verb microtome
is to cut into sections using a microtome.
microtome
English
Noun
(
en noun)
A special instrument that produces very thin slices of plant and animal tissues, for later examination by light microscope or electron microscope.
Verb
(microtom)
To cut into sections using a microtome
microsome
Noun
(
en noun)
A vesicle formed as an artifact of cell disruption
References
* http://www.nlm.nih.gov/cgi/mesh/2007/MB_cgi?mode=&term=Microsomes&field=entry