What are some examples of bacterial structures that might be used as antibiotic targets and explain why.
Understand the Problem
The question is asking for examples of bacterial structures that antibiotics target, along with an explanation of why these structures are good targets. This involves understanding bacterial cell biology and how antibiotics work.
Answer
Examples include the peptidoglycan layer, 70S ribosomes, DNA gyrase, and cell membranes, targeted due to their essential function in bacteria and differences from eukaryotic cells.
Several bacterial structures can be targeted by antibiotics, including the peptidoglycan layer, 70S ribosomes, DNA gyrase, and cell membranes. These structures are attractive targets because they are essential for bacterial survival and are different from eukaryotic cell structures, allowing for selective toxicity.
Answer for screen readers
Several bacterial structures can be targeted by antibiotics, including the peptidoglycan layer, 70S ribosomes, DNA gyrase, and cell membranes. These structures are attractive targets because they are essential for bacterial survival and are different from eukaryotic cell structures, allowing for selective toxicity.
More Information
Antibiotics exploit differences between bacterial and eukaryotic cells. By targeting structures unique to bacteria, antibiotics can disrupt bacterial function while minimizing harm to human cells. For instance, the peptidoglycan layer is crucial for the structural integrity of bacterial cell walls, but it is absent in human cells, making it an ideal antibiotic target.
Tips
A common mistake is to list structures present in both bacterial and human cells without explaining the difference. Focus on structures that are unique or significantly different in bacteria.
Sources
- Provide some examples of bacterial structures that might be used as ... - vaia.com
- How do antibiotics work? - reactgroup.org
- Expert-Verified Answer - brainly.com
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