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.
The Extracellular Matrix is composed of many different parts such as the cell's plasma membrane, cytoplasm, microfilaments, and receptor proteins (integrin) but is mainly made up of Glycoproteins (made of a core protein with carbohydrate chains).he Extracellular Matrix is composed of many different parts such as the cell's plasma membrane, cytoplasm, microfilaments, and receptor proteins (integrin) but is mainly made up of Glycoproteins (made of a core protein with carbohydrate chains).