The given statement is False.
The bacterial cells walls are composed of peptidoglycan, also known as murein. It comprises polysaccharide chains cross-linked by unusual peptides, involving D-amino acids. The bacterial cell walls are distinct from cell walls of fungi and plants that are made up of chitin and cellulose, respectively.
The cell walls in bacteria allow small molecules to pass through them freely, however, do not permit large molecules to pass through them, in this manner, it function as a coarse filter.
The main function of the cells wall is to sustain the shape of the cell and inhibit the cell from bursting due to osmotic pressure. The cell wall allows the components to pass, which are essential for bacterial nutrition.
<span>Losing proprioception is when the specialized sensory receptors on
nerve endings found in muscles, joints, tendons and inner ear is not working
properly. Their ability to receive and send information on the positioning of
the body and movement can execute protective reflexes to prevent an injury. Thus,
walking on a leg that has ‘fallen asleep” is similar to losing proprioception
which joint stability is not present.</span>
The use of a drug to prevent a person at risk of an imminent infection is called <u>prophylaxis.</u>
What is Prophylaxis?
- Prophylaxis is the steps intended to maintain health (individually or collectively) and stop the spread of disease.
- For instance, Sydenham's chorea can be avoided by using preventive antibiotics following a case of rheumatic fever or for prevention against polio meant avoiding crowds and public swimming pools prior to the development of the polio vaccine.
What medications are prescribed for prophylaxis?
- Intravenous "first generation" cephalosporin antibiotics, such as cephazolin or cephalothin, are frequently used as surgical prophylactic antibiotics.
- injections of gentamicin
- Rectal or intravenous metronidazole (if anaerobic infection is likely)
- Tinidazole oral (if anaerobic infection is likely)
Learn more about the Prophylaxis with the help of the given link:
brainly.com/question/20629637
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The appropriate response is dissolution. It is a particularly powerful strategy for compound weathering in rocks that contain either magnesium carbonate or calcium carbonate, two substances which are effortlessly disintegrated by water or other acidic arrangements.
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