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.
Verkhoyansk, Russia. According to the 2002 census, Verkhoyansk in Russia has 1,434 hardy residents who carve out a living in the deep Siberian wilderness. It was founded as a fort in 1638 and serves as a regional hub in cattle breeding and tin and gold mining. Located 404 miles from Yakutsk, another cold locale on our list and and 1,500 miles south of the North Pole, Verkhoyansk was used to house political exiles between the 1860s and early 20th century.