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Why antibiotics act on bacterial cytoplasmic membrane but not mammilian cytoplasmic membrane?
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Why is cytoplasmic membrane is important for bacterial energy production?
The cytoplasmic membrane in bacteria is where the electron transport chain and ATP synthase complexes are located. These complexes are crucial for producing energy by generating a proton gradient and using it to drive ATP synthesis. Therefore, the integrity and proper functioning of the cytoplasmic membrane are essential for bacterial energy production.
Why is the Cytoplasmic membrane a poor target for antibacterial medication?
The cytoplasmic membrane is a poor target for antibacterial medication because it has a similar structure to eukaryotic cell membranes, leading to potential toxic effects in human cells if targeted. Additionally, bacteria can develop resistance mechanisms that modify their membrane structure to prevent drug entry. This makes it challenging to develop medications that specifically target bacterial membranes without affecting human cells.
The cytoplasmic structure in a bacterial cell is the a. cell wall b. nucleoid c. plasma membrane d. ribosomes?
d. ribosomes
Which agents can cause injury to the bacterial plasma membrane?
Antibiotics like polymyxins and detergents like SDS can disrupt the bacterial plasma membrane, leading to cell death. Certain antimicrobial peptides and lytic enzymes can also damage the membrane through pore formation or enzymatic activity.
Which Antibiotics disrupts cell membrane in bacteria?
Polymyxins are antibiotics that disrupt the cell membrane in bacteria. They work by binding to the bacterial cell membrane, causing damage and destabilization which leads to cell death.
What separates the cell from the cytoplasm?
cytoplasmic membrane
What divides in cytokinesis?
The cytoplasm, along with cytoplasmic constituents - which also includes the cytoplasmic membrane - and the duplicated Chromosomes.
Which antibiotic disrupts cytoplasmic membrane function?
amphoteicine b
What is tonoplast?
The cytoplasmic membrane that surrounds a vacuole of a plant cell. Also called vacuolar membrane.
Does a bacterial cell have a cell membrane?
Of course they are found in bacterial cells.Every living cell has a plasma membrane.
Why ionophore antibiotics do not kill even your human cells but only bacterial ones?
Ionophore antibiotics are selective in that they disrupt the ion balance within bacterial cells while sparing human cells. Bacterial cells have distinct membrane structures and ion concentrations that make them more susceptible to the effects of ionophores, while human cells have mechanisms to protect against ion imbalances. This selectivity allows ionophore antibiotics to target bacterial cells without harming our own cells.
Do Beta-lactam drugs act by inhibiting formation of the cytoplasmic membrane?
No, False
