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Antibiotic resistance doesn’t just make pathogens(病原体) difficult to treat, It also makes them harder to track Traditionally, epidemiologists(流行病专家)following the paths of disease-causing microbes have identified their suspects by features of bacterial polysaccharide(多糖) coats, susceptibility to different antibiotics, or other schemes But these tracking techniques "are losing their relevance (相关性,实用性), "says Alexander Tomasz, a microbiologist at Rockefeller University in New York City. With the increase in drug resistance, a variety of resistant microbes can now wear the same coat or be resistant to the same drugs, making it harder and harder to keep tabs on individual strains (菌株). Epidemiologists, therefore, are increasingly turning to more precise molecular typing techniques, such as DNA fingerprinting, to distinguish resistant strains. 查看答案 更多"Antibiotic resistance doesn’t just "的相关试题: [单项选择] Antibiotic resistance doesn’t just make pathogens(病原体) difficult to treat, It also makes them harder to track Traditionally, epidemiologists(流行病专家)following the paths of disease-causing microbes have identified their suspects by features of bacterial polysaccharide(多糖) coats, susceptibility to different antibiotics, or other schemes But these tracking techniques "are losing their relevance (相关性,实用性), "says Alexander Tomasz, a microbiologist at Rockefeller University in New York City. With the increase in drug resistance, a variety of resistant microbes can now wear the same coat or be resistant to the same drugs, making it harder and harder to keep tabs on individual strains (菌株). Epidemiologists, therefore, are increasingly turning to more precise molecular typing techniques, such as DNA fingerprinting, to distinguish resistant strains. 查看答案 [单项选择] Antibiotic Resistance Clue Found US scientists have uncovered a defence mechanism in bacteria that allows them to fend off the threat of antibiotics. It is hoped the findings could help researchers boost the effectiveness of existing treatments. The study published in Science found that nitric oxide produced by the bacteria eliminates some key effects of a wide range of antibiotics. One UK expert said inhibiting nitric oxide synthesis could be an important advance for tackling tricky infections. Antibiotic resistance, for example with MRSA, is a growing problem and experts have long warned of the need to develop new treatments. The latest research, done by a team at New York University, showed that in bacteria the production of nitric oxide—a small molecule made up of one nitrogen and one oxygen atom—increased their resistance to antibiotics. They found the enzymes responsible for producing nitric oxide were activ A. It is a small molecule of one nitrogen and one oxygen atom made by scientists. B. It is a small molecule of one nitrogen and one oxygen atom produced by the bacteria. C. It can reduce the effects of some of antibiotics. D. By inhibiting it, to tackle infections can be more effectiv 查看答案 [填空题]call doesn’t make it any less true. Like the subtle movement of the hands of a clock going, brand neglect happens slowly, almost imperceptibly, which makes it even more sinister. 查看答案 [单项选择]It doesn’t make （）to buy that expensive coat when these cheaper ones are just as good. A. sense B. opinion C. use D. program 查看答案 [单项选择]It doesn’t make____ to buy that expensive coat when these cheaper ones are just as good. A. sense B. opinion C. use D. program 查看答案 [单项选择]It doesn’t make _____ to buy that expensive coat when these cheaper ones are just as good. A. sense B. opinion C. use D. program 查看答案 [填空题]It doesn’t make sense for us to_________________(关注)other species when humanity has not yet sorted its own welfare out. 查看答案 [填空题] What could people make It doesn’t matter as long as it’s something ______. 查看答案 [填空题]How can we make our country caring and just according to the passage 查看答案 我来回答: 提交 最新试题 ●    [单选题]《防台、防汛安全管理制度》中不属于生产技术部的职责是（） ●    [判断题]精选底流浓度突然增加说明精矿品位可能会偏低。（ ） ●    简述多式联运单证的定义。 ●    合作学习也是一种教学策略，它的特征是以学生的主动合作学习的方式代替（　）。 ●    糖原合成时形成活化的葡萄糖时消耗（）。 ●    [填空题]施工信息管理系统故障，无法利用系统提报计划时，设备管理单位按照流程上报审批，以( ) 网站地图 我要搜题网  版权所有  ©2023  湘ICP备18016427号   购买搜题卡查看答案 [会员特权] 开通VIP， 查看 全部题目答案 [会员特权] 享免全部广告特权 推荐91天 ¥36.8 ￥80元 31天 ¥20.8 ￥40元 365天 ¥88.8 ￥188元 请选择支付方式 微信支付 支付宝支付 点击支付即表示同意并接受了《购买须知》 立即支付 系统将自动为您注册账号 已有账号登录 找回账号密码 请使用微信扫码支付 订单号： 请不要关闭本页面，支付完成后请点击【支付完成】按钮 支付完成 取消支付 恭喜您，购买搜题卡成功 系统为您生成的账号密码如下： 账号 密码 重要提示：请拍照或截图保存账号密码！ 我要搜题网官网：https://www.woyaosouti.com 我已记住账号密码