Cell Structure..what is inside cell,components of cell...

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Nucleus

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Nucleus  Nucleus The nucleus is a highly specialized organelle that serves as the information processing and administrative center of the cell.and it is called brain of cell also. This organelle has two major functions: it stores the cell's hereditary material, or DNA, and it coordinates the cell's activities, which include growth, intermediary metabolism, protein synthesis, and reproduction (cell division). Only the cells of advanced organisms, known as  eukaryotes , have a nucleus. Generally there is only one nucleus per cell, but there are exceptions, such as the cells of slime molds and the  Siphonales  group of algae. Simpler one-celled organisms ( prokaryotes ), like the bacteria and cyanobacteria, don't have a nucleus. In these organisms, all of the cell's information and administrative functions (Genetic material)are dispersed throughout the cytoplasm. The spherical nucleus typically occupies about 10 percent of a eukaryotic cell's volume, making it one of t...
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Mitochondria

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Mitochondrion. The mitochondrion is a semi autonomous double- membrane-bound organelle found in most eukaryotic organisms. Mitochondria known as... The “powerhouses of the cell”, that’s how many people know  mitochondria . The parts of cells that turn sugars, fats and proteins that we eat, into forms of chemical energy that the body can use to carry on living. Every living thing is made of cells: tiny compartments contained by a membrane.  Cells  are the smallest things that can reproduce themselves. When we look inside cells, we see that they have sub-compartments that are smaller still, known as “Organelles” which perform different functions that are essential for the cell to live. Mitochondria are organelles found in the cells of every complex organism.  They produce about 90% of the chemical energy that cells need to survive. And this energy is produced inside mitochondria.No energy; no life! So it's easy to see why when mitochondria go wrong, serious diseases ar...
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