which of the following is not a wag thag bacteria become resistant to antibiotics a. blocking...
Homework Answers
Answer : Forming an endospore to avoid the antibiotics
Bacteria become resistant to antibiotics via two mechanisms:
a) Horizontal gene transfer
b) Spontaneous mutations
The various effects are
• Enzymatic destruction of the drug
• Prevention of penetration of drug
• Alteration of antibiotic or target site
• Rapid ejection of drug
• Use of an alternative metabolic pathway
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which of the following is not a wag thag bacteria become resistant
to antibiotics
a. blocking...
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Please answer all 3 R (resistant) plasmids confer resistance on their parent organism because OR plasmids...
Please answer all 3
R (resistant) plasmids confer resistance on their parent organism because OR plasmids encode genes that inactivate drugs. OR plasmids encode enzymes that pump out drugs. OR plasmids encode enzymes that prevent drug uptake. OR plasmids only encode genes, not enzymes all of the above O a, b, and c Which of the following is not a resistance mechanism in microorganisms? O alteration of antibiotic to inactive form O modification of antibiotic target O development of resistant...
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Question 13 Microbes can become resistant to antibiotics and prevent the antibiotics from damaging them. Why? (Select all that apply) When bacteria reproduce, chance mutations that can protect the bacterium against a particular antibiotic occur. Bacteria reproduce very fast. The antibiotic changes the DNA of the bacterial cells. While most of the bacteria succumb to the antibiotic, the few that survive go on to reproduce and replicate the resistance. In any large population of bacteria, a few cells will be...
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Please answer all 3
R (resistant) plasmids confer resistance on their parent organism because OR plasmids encode genes that inactivate drugs. OR plasmids encode enzymes that pump out drugs. OR plasmids encode enzymes that prevent drug uptake. OR plasmids only encode genes, not enzymes all of the above O a, b, and c Which of the following is not a resistance mechanism in microorganisms? O alteration of antibiotic to inactive form O modification of antibiotic target O development of resistant...
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QUESTION Production of antibiotics has become something of an arms race, given the prevalence and proliferation of antibiotic-resistant bacteria. Antibiotics that are most likely to be effective against bacteria without causing side effects to their human (or animal) patient. Prevent translation Prevent transcription o Prevent synthesis of peptidoglycan Prevent actin erization ts Save Answer QUESTION 8 All living organisms: Have double-stranded DNA genomes. Have phospholipid-containing membranes. Can transduce energy from an outside source and use it to...
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