Current Research in Social Psychology (CRISP) is a peer reviewed, electronic journal publishing theoretically driven, empirical research in major areas of social psychology.
Giardiasis, an infection of the small intestine is caused by protists known as Giardia Lamblia. The disease is more common in developing countries as compared to the developed countries. It causes symptoms like cramps, diarrhea, fatigue, weight loss and other similar symptoms.
The protists are single-celled eukaryotic microrganisms, as mentioned earlier. Examples are amoebas, diatoms, algae and protozoa. These can be a danger to human and animal health, as certain protists can cause diseases, such as malaria and sleeping sickness.hey reproduce by first copying their DNA and than performing cell division. Bacteria also lack membrane-bound organelles, such as mitochondria, the cell structures involved in energy metabolism. Bacterial cells are so small that scientists measure them in units called micrometers (Âµm), a millionth of a meter.