What is the difference betwee bacteriostatic and
bacteriocidal?
Answer Posted / darshana
bacteriostatic means slows down the growth of bacteria?drug
removed, bug grows.
examples: chlroamphenicol, clindamycin, macrolides,
spectinomycin, sulfonamides, tetracyclines, trimethoprim .
bactericidal means kills the microbe .
examples: aminoglycosides, bacitracin, cephalosporins,
penicillins, high dose macrolides, quinolones, vancomycin,
rifampin.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
What is Heterozygote detection?
In cucumbers normal leaves (N) are dominant to curled leaves (n) and elongated fruit (L) is dominant to spherical fruit and these genes are linked on the same chromosome. If a pure-breeding normal-leaved, elongated fruit cucumber is crossed with a curled-leaved, spherical fruit cucumber, what will be the phenotype of the F1? the phenotypic ratio of the F2?
What ethical dilemmas should be considered when genetic engineering is put into practice?
Flower position, stem length, and seed shape were three traits that were studied by Mendel. Each is controlled by an independently assorting gene. If a plant that is heterozygous for all three traits was allowed to self- fertilize, what proportion of the offspring would be expected to show all three dominant phenotypes?
Is biotechnology more dangerous to other gene transfer technologies breeding?
In hogs a gene that produces a white belt around the animal's body is dominant over its allele for a uniform body. Another independent dominant gene produces fusion of the hoof (syndactyly). Suppose a uniformly colored hog homozygous for syndactyly is mated with a normal footed hog homozygous for the belted character. What would be the phenotype of the F1? If the F1's interbreed, what would be the phenotypic ratio of the F2?
Why does RNA have 5 bases and DNA has only 4?
How is a genetic trait determined by the genetic code within a dna molecule?
what is DIY Gene testing ?
Has vitamin c been produced in a human naturally before?
Can you name a few potential risks of Genetic Engineering?
A blastomere was removed from an 8-cell human embryo, and its beta-globin gene was amplified by PCR. The beta-globin DNA was treated with an enzyme that cuts on either side of and within the normal allele (producing a small fragment), but not within the sickle cell allele (producing a large fragment). Electrophoresis of the treated DNA from the blastomere demonstrated the presence of both a large and small fragment derived from the beta-globin genes. How should you interpret this test?
In mice colored coat is dominant to albinism. Sniffles, a male mouse with a colored coat is mated to Esmeralda, an alluring albino. The resulting litter of six young all had colored fur. The next time around Esmeralda was mated with Whiskers, who was the same color as Sniffles; some of this litter were white. a)What are the probable genotypes of Sniffles, Esmeralda, and Whiskers? b) If a male of the 1st litterwas mated to a colored female of the 2nd litter, what phenotypic ratio might be expected among the offspring? c)What would be the expected results if a male of the 1st litter was mated to an albino from the 2nd?
What are the down sides of Genetic Engineering?
what is the role of Beta-lactamase in Gene Cloning ?