Bacterial cells, like plant cells, are surrounded by a cell wall. However, bacterial cell walls are made up of polysaccharide chains linked to amino acids, while plant cell walls are made up of cellulose, which contains no amino acids. Many bacteria secrete a slimy capsule around the outside of the cell wall. The capsule provides additional protection for the cell. Many of the bacteria that cause diseases in animals are surrounded by a capsule. The capsule prevents the white blood cells and antibodies from destroying the invading bacterium. Inside the capsule and the cell wall is the cell membrane. In aerobic bacteria, the reactions of cellular respiration take place on fingerlike infoldings of the cell membrane. Ribosomes are scattered throughout the cytoplasm, and the DNA is generally found in the center of the cell. Many bacilli and spirilla have flagella, which are used for locomotion in water. A few types of bacteria that lack flagella move by gliding on a surface.
Can we observe the bacteria cell structures by just using light microscope
bacteria.
Flagella are long hair-like structures and Cillia are short hair-like structures. They can both help with the movement of the bacteria and cillia could stop foreign material entering the bacteria cell.
endospores
dust
Bacteria form heat-resistant structures called endosporeswhen under some sort of stress.
Can we observe the bacteria cell structures by just using light microscope
what is nitrogen fixing bacteria live in these structures found in the roots of legumes
bacteria.
The five major structures found in bacteria are capsule,ribosome,nucloid,flagella pilli,cytoplasm and pilus also
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xy + xy = 2xy
Flagella are long hair-like structures and Cillia are short hair-like structures. They can both help with the movement of the bacteria and cillia could stop foreign material entering the bacteria cell.
chromatin, ribosomes, chloroplast
endospores
dust
Pilus, plasmid