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Gram-negative bacteria have different cell wall than Gram positive bacteria. Because of the change in cell wall stricture, the bacteria are classified as gram positive bacteria and gram negative bacteria. Gram negative bacterial cell wall has some differences than the ...
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Penicillin is the beta-lactam antibiotic that is used for the bactericidal effect of gram-positive bacteria. It directly targets the cell wall of bacteria and inhibits the synthesis of the cell wall. As it is used to treat the disease caused ...
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Bacterial growth refers to the increase in number of bacterial cells. Bacteria divide exponentially into the environment. Bacteria growth is represented in the form of generation time. Generation time is the time in which the bacterial cell divides into two. Bacterial ...
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The capsule is the structure that acts as an invisible cloak and helps the bacteria from phagocytosis. Characteristics of capsule: The characteristics of the capsule are as follows: This capsule can be found either on gram positive or gram negative bacteria. The ...
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These are the bacteria that can use sulfate to accept the electrons during anaerobic conditions. These are basically the anaerobic bacteria that reduce sulfate into hydrogen sulfide. Examples: Examples are purple sulfur bacteria and ...
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