Cysts of Iodamoeba bütschlii typically have which characteristic?

Cysts of Iodamoeba bütschlii typically have which characteristic?

• A. Chromatoidal bars with rounded ends
• B. A heavily vacuolated cytoplasm
• C. A large glycogen vacuole
• D. Many ingested bacteria and yeast cells

Answer: (C)

Iodamoeba bütschlii, a commensal protozoan found in the intestines of humans and animals, is particularly noted for its characteristic cyst form. The defining feature of these cysts is the presence of a large glycogen vacuole, which is prominent and serves as a storage form of energy in the organism. This vacuole is a key identifying characteristic when examining stained preparations or under a microscope. It allows for easy differentiation from other amoebae by providing insight into the organism's metabolic capabilities and helps in the diagnosis of infections caused by this protozoan. The presence of a large glycogen vacuole stands out in the context of the cyst's morphology and can assist in confirming its identification in parasitological studies. It is crucial to recognize this feature when conducting examinations of samples, as it is central to identifying Iodamoeba bütschlii among other similar organisms.

Iodamoeba bütschlii, a commensal protozoan found in the intestines of humans and animals, is particularly noted for its characteristic cyst form. The defining feature of these cysts is the presence of a large glycogen vacuole, which is prominent and serves as a storage form of energy in the organism. This vacuole is a key identifying characteristic when examining stained preparations or under a microscope. It allows for easy differentiation from other amoebae by providing insight into the organism's metabolic capabilities and helps in the diagnosis of infections caused by this protozoan.

The presence of a large glycogen vacuole stands out in the context of the cyst's morphology and can assist in confirming its identification in parasitological studies. It is crucial to recognize this feature when conducting examinations of samples, as it is central to identifying Iodamoeba bütschlii among other similar organisms.