See Also: mesosome(medicine)
mesosome(dictionary)

mesosome (iou)



mesosome noun. . L19.
[from MESO- + Greek soma body.]
Zoology. The middle region or segment of the body of various invertebrates (as scorpions, lophophorates). L19.
Bacteriology. A membranous structure in many bacteria that is associated with respiratory and photosynthetic activity. M20.