organelle are analogous to the human organs , each with specific function
In order to study cell organelles well , I will talk about specific function and compare the eukaryotic with prokaryotic
Information
When we start by information, we mean by it what characterizes the cell and helps it to survive in different circumstances and what that the cell will move to next generation this function is performance by nucleus in Eukaryotic cell and nucleoid in prokaryotic cell
Energy synthesis
in eukaryotic occurs in organelles called mitochondria in the case of the prokaryotic ,energy synthesis occur by a variety of chemical reaction from glycolysis or use of inorganic compounds , aerobic prokaryotic use a series of chemical reaction called citric acid cycle to synthesis energy and this occur in their cytoplasm .
RNA synthesis
RNA, which may be the response of the nucleus with the external environment, for the human body when there are any stimuli, the nervous system sends electrical signal to the external environment, for the cell ,thing which initiates the response to external conditions is the nucleus , but it will not be in the form of electric charges RNA may initiates protein synthesis
Protein synthesis
which you know is a large biological molecule that maybe everything in the cell, and even it enters the biological reactions as enzymes and may be the response of a cell to a variable in the external environment, protein synthesis occurs in the cytoplasm, whether the cell is eukaryotic or prokaryotic
DNA
Finally, DNA, which many students are confused about, and think that it is confined only to the eukaryotic while , is found in any cell, whether is eukaryotic or prokaryotic, , it is in linear in the eukaryotic and because prokaryotic does not contain any nucleus It will be circular in the cytoplasm
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