Generally prokaryotic ribosomes are called 70S ribosomes, which are smaller than eukaryotic ribosomes (Taylor, 1998). Ribosomes consist of two subunits, and these two subunits are called 30S and 50S, the smaller unit and the larger unit respectively.
Midrand is an area in central Gauteng Province, South Africa. It is situated between Centurion and Kyalami, and is part of the City of Johannesburg Metropolitan Municipality.idrand has the largest conference centre in South Africa which is known as Gallagher Estate which was built on the former site of Laerskool/Primary School Halfway House, which subsequently moved to new grounds near the firestation.
It hosts the Potchefstroom Campus of the North-West University. It is situated on the banks of the Mooirivier (Afrikaans for pretty (or beautiful) river), roughly 120 km (75 mi) west-southwest of Johannesburg and 45 km (28 mi) east-northeast of Klerksdorp.otchefstroom has become the home away from home to many international athletes and teams. Potchefstroom is the only place in the world with a perfect balance between altitude training and quality training at 1400m.