Beta. Beta hemolysis (Î²-hemolysis), sometimes called complete hemolysis, is a complete lysis of red cells in the media around and under the colonies: the area appears lightened (yellow) and transparent. Streptolysin, an exotoxin, is the enzyme produced by the bacteria which causes the complete lysis of red blood cells.
Chechnya Republic (other spellings Chechen, Chechnia, Chechenia, Nokhchiin) is a federal subject of the Russian Federation, part of North Caucasian Federal District.The capital and administrative center is Grozny city. The republic is located in the Northern Caucasus mountains.Main rivers are the Terek, Sunzha and Argun. Largest cities and towns of the region are Grozny (293,000), Urus-Martan (50,000), Shali (49,000), Gudermes (47,000), Argun (30,000).hechnya Republic (other spellings Chechen, Chechnia, Chechenia, Nokhchiin) is a federal subject of the Russian Federation, part of North Caucasian Federal District.
The Russian Republic of Dagestan, which translates as land of the mountains, is situated in Russia's turbulent North Caucasus with Chechnya and Georgia to the west, Azerbaijan to the south and the Caspian Sea to the east.So high are its peaks in some places that certain areas are accessible only by helicopter.agestan was the birth place of Imam Shamil, the legendary fighter who in the 19th century spearheaded fierce resistance by tribesmen of Chechnya and Dagestan to the spread of the Russian empire. His name is still revered by many in both republics.