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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.
What else can I help you with?
Is xy equals 4 a function?
yes. it is a function
Do bacterial and living cells both contain cytoplasm?
Yes, both bacterial and eukaryotic cells contain cytoplasm, which is a jelly-like substance that fills the cell and surrounds cellular organelles. Cytoplasm contains various molecules and structures that are essential for the cell's function and metabolism.
What is the study of the each structures function?
The study of how structures function is called physiology.
What is the function of pyrogens?
inhibit bacterial growth
What is the function of cilia in a bacteria cell?
Cilia in a bacterial cell function to facilitate movement, allowing the cell to propel itself through its environment. They are composed of protein structures that extend from the cell surface and aid in locomotion.
How do you check f(xy) is continuous or not on interval?
To check if the function ( f(xy) ) is continuous on a given interval, you can follow these steps: First, identify the points in the interval where ( xy ) is evaluated. Then, determine if ( f ) itself is continuous at those points by checking if the limit of ( f(xy) ) as ( (x,y) ) approaches any point in the interval equals ( f ) at that point. If both the function and the limit are defined and equal at all points in the interval, then ( f(xy) ) is continuous on that interval.
Bacterial structures which could survive unfavorable conditions are called?
endospores
How do vestigial structures work?
They don't, vestigial structures are biological structures with no known function that evolved from structures in distant ancestors that used to have a function that is no longer needed.
What is the function of a bacterial fiagellum?
A flagellum is a hair like structure that protrudes from the body of a prokaryotic or eukaryotic organism. Its primary function is for locomotion.
Are bacterial enzymes diffrerent from human enzymes?
Yes, bacterial enzymes are different from human enzymes in terms of structure, function, and specificity. Bacterial enzymes may have evolved to function optimally in the bacterial cell environment and may catalyze reactions specific to bacterial metabolism. This is why bacterial enzymes are often used in industrial applications where their unique properties can be harnessed for various processes.
What is bacterial spore?
Bacterial spores are resistant and dormant structures formed in certain Bacteria and are ment for survival . They are of 2 types endospore and exospores .
What are structures that have the same function but different structures called?
Analogous structures are structures that have the same function but different structures. They have evolved independently in different organisms to perform similar roles in response to similar environmental pressures. An example is the wings of birds and bats, which have different structures but both serve the same function of flight.
