Biology

Biology, 08.07.2019 13:20, bananaslada

Bacteria may become resistant to overused antibiotics. selective environmental pressures may allow the resistant bacteria to thrive. how do these bacteria replicate and transfer the resistance? engulfing cellular dna by neighboring cells replicating cells by cleavage gene transfer transferring genetic information by meiosis

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Biology, 21.07.2019 21:00, esheagustafson

Need asap extra points the overuse of antibiotics is causing a rise in the number of bacteria which are resistant to antibiotics. which mechanism would most likely account for this? select one: a. through competition for reduced resources, the antibiotic-resistant bacteria thrive. b. through mutation, the bacteria change into other species. c. through natural selection, a few surviving antibiotic-resistant bacteria multiply. d. through movement to other habitats, bacteria find more places to live.

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Biology, 22.07.2019 18:30, johnlumpkin5183

Aresearcher was studying mutations in bacteria. he found that certain bacteria had changes in their dna that allowed them to be resistant to antibiotics. this research is an example of mutation will lead to 1. a.embryology b. evolution genetics c.comparative anatomy 2. a. all the bacteria becoming resistant to the specific antibiotics b. the bacteria becoming nonresistant to specific antibiotics c. less bacteria becoming resistant to the specific antibiotics give me which answers they are this is worth 20 points, .

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Biology, 03.10.2019 01:50, davidzalinski1051

Medical professionals are concerned with the increase in the number of bacterial species that are resistant to antibiotics. once resistance appears in a bacterial population, it spreads rapidly. this is most likely because (1) populations of resistant bacteria are small (2) exposure to antibiotics increases the rate of reproduction in bacteria (3) resistant bacteria are small when compared to non-resistant bacteria. (4) resistant bacteria survive in greater numbers and pass the trait to their offspring

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Biology, 11.10.2019 18:30, rave35

Ascientist studies bacteria that are resistant to antibiotics. which questions might the scientist ask about the results shown? check all that apply. why are the bacteria resistant to the antibiotics? are there other antibiotics that would work on the bacteria? is there a way to reduce the resistance of the bacteria?

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