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.
The new super-regional Mall of Africa will be the heart of the ambitious Waterfall, a city superbly situated between Johannesburg and Pretoria, and developed on a scale beyond anything South Africa has known.ith the first free-flow intersection of its size in Africa at the nearby Allandale Road exit from the N1 Highway, getting to Mall of Africa is easy.
South Africa is the ninth largest country in Africa. Located in the far south of the African continent, South Africa has an area of 1,221,037 square kilometers. The capital of South Africa is in three cities: Bloemfontein, Cape Town, and Pretoria, and the population of the country is about 47.5 million.had is in fifth place for largest African countries by area, with a total area of about 1,284,000 square kilometers. Chad is centrally located in Africa, and its capital is N'Djamena. The population of Chad is about 10.1 million.