What are protozoans? explain their functions, Biology

Protozoans are microscopic in size however some are large enough to be seen with naked eye. Microscopic organisms such as these have numerous advantages, one of which is that they have a high surface-to-volume ratio. That's an advantage since diffusion is an important process for many of their functions. Don't let their small size fool you; these are very complex organisms. Everything they do, and how they do it, is packed into a single cell. In case of animals, organs and tissues become specialized for specific functions; for protozoans, it's their organelles that take on the same functions.

Posted Date: 10/1/2013 3:18:05 AM | Location : United States







Related Discussions:- What are protozoans? explain their functions, Assignment Help, Ask Question on What are protozoans? explain their functions, Get Answer, Expert's Help, What are protozoans? explain their functions Discussions

Write discussion on What are protozoans? explain their functions
Your posts are moderated
Related Questions
Explain Adverse effects of Indinavir   In addition to adverse effects similar to those of other protease inhibitors, indinavir causes elevation of indirect bilirubin, indinavir

Define Extra enterocyte transfer - non haem iron absorption? Extra enterocyte transfer: Little is known about iron transport across the baso- lateral membrane. After crossing t

How is it produced and what is the function of cholecystokin in the digestive process? The fat level of the chyme detect in the duodenum stimulates the secretion of cholecystok

How ecosyestem concept is useful to the study of environment?

Explain the carrying capacity in ecology? Carrying Capacity :  We have seen that natural populations do not normally achieve the maximum intrinsic rate of natural increase, o

State in brief about the Zinc    It is concerned with the functioning of sulphydryl compounds, such as cysteine, in regulation of redox potential within the cell. Zinc is somet

Define Analysis of Amino Acid sequence on Particular Peptide? The analysis of the relative order or the sequence in which the ammo acids are arranged-along the length of the

Q. Fats requirements for ulcerative colitis? Usual foods, which contain fats (invisible or inherent fat), are permitted but not fried foods, as they are not easily digested due

Database Search: Once an open reading frame or the partial amino acid sequence has been pre-determined, the investigator compares sequence with others in the databases using a com

Why do ribosomes move along mRNA during translation? During translation the ribosome always exposes two mRNA codons to be translated by moving along the mRNA. When a peptide bo