Bacteria have a very simple design cell.

Prokaryotes color prokaryotic cells is the easiest of all cells. Bacteria

prokaryotes, and they are divided into two main categories: Kingdom of eubacteria and archaea Kingdom. Eubacteria are widespread species that occur around us, usually they are on the surface and in the soil. You can find

archaea in extreme environments like hot sulfur springs. Archaea are among the oldest forms of life on Earth. Most bacteria do not have their own food. This means that they must rely on other organisms that provide their food. These bacteria to break down or decompose

, other living things for energy. When most people hear the word bacteria, they think of something that is evil for you. In fact, very few bacteria cause disease. Some bacteria actually help you! Bacteria used for cooking, such as cheese and yogurt, and they also can help us break down hazardous substances into the environment. Scientists have created a type of bacteria that can gobble oil from oil spills. Some bacteria live inside the guts of animals and help them digest food. Unfortunately, many species of bacteria that can make us sick. Salmonella bacteria can cause food poisoning, and some types of bacteria responsible for other infections. You may have had some experience with

Streptococcus, the bacteria that cause inflammation of the throat. Bacteria have a very simple design cell. Most of them have a thick outer skin cells called

wall. In the figure, the color purple cell wall (itBЂ ™ s top layer). Just in the cell wall << cell membrane. >> Paint the cell membrane pink. On the cell surface of bacteria that can cause the structure, called

pilus, whose job is to help bacteria stick to surfaces. Color all pilus green light. Bacteria may also have to navigate in the environment, so they can have structures called flagella >> << that resemble tails. Find two flagella photos and paint them dark green. Aqueous into the cell cytoplasm called the

and it has the texture of jelly. The color blue cytoplasm light. Permeate the cells of small rounded structures called ribosomes

Ribosomes make proteins of the cell. Colour all red ribosomes. Each cell is prokaryotic DNA floats in the cytoplasm, which usually looks like twisted spaghetti strings. DNA contains the instructions for the cell, basically a control center strattera no prescritpion. Find DNA and the color yellow. .

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