1 A country is part of a continent, which itself is part of the whole earth. 2  Asia, Australia, Antarctica, Africa, North America, South America, Europe are the seven land masses that are called continents.3  There are over 190 countries in the world. 4  Countries are separated geographically, politically and culturally.ummary. 1  A country is part of a continent, which itself is part of the whole earth. 2  Asia, Australia, Antarctica, Africa, North America, South America, Europe are the seven land masses that are called continents.
The short answer: No. Mitochondria are the power-house of the cell. It is where the Electron Transport Chain takes place as well as the production site almost all of the ATP a cell produces. Proteins are produced by ribosomes of the rough endoplasmic reticulum.Okay... the answer above is only partially true.itochondria are the power-house of the cell. It is where the Electron Transport Chain takes place as well as the production site almost all of the ATP a cell produces.
Disruption of the outer membrane permits proteins in the intermembrane space to leak into the cytosol, leading to certain cell death. The mitochondrial outer membrane can associate with the endoplasmic reticulum (ER) membrane, in a structure called MAM (mitochondria-associated ER-membrane).he matrix is the space enclosed by the inner membrane. It contains about 2/3 of the total protein in a mitochondrion. The matrix is important in the production of ATP with the aid of the ATP synthase contained in the inner membrane.