首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
公务员
Hair loss can be desteuctive for the millions of men and women who experience it.Now scientists are reporting that a substance f
Hair loss can be desteuctive for the millions of men and women who experience it.Now scientists are reporting that a substance f
admin
2020-05-25
81
问题
Hair loss can be desteuctive for the millions of men and women who experience it.
Now scientists are reporting that a substance from honeybee hives might contain clues for developing a potential new therapy.They found that the material,called propolis,encouraged hair growth in mice.The study appears in ACS’Journal of Agricultural and l~bod Chemistry.Ken Kobayashi and colleagues note that propolis is a resin—like material that honeybees use to seal small gaps in their hives.Not only does it work as a physical barrier,but it also contains active compounds that fight fungal and bacterial invasions.People from ancient times had noticed propolis’special properties and used it to treat tumors,inflammation and wounds.More recently,research has shown that the substance promotes the growth of certain cells involved in hair growth though no one had yet tested whether that in turn would result in new locks.Kobayashi’s team wanted to find out.
When the researchers tested propolis on mice that had been shaved or waxed,the mice that received the treatment regrew their fur faster than those that didn’t.The scientists also noticed that after the topical application,the number of special cells involved in the process of growing hair in creased.Although they tried the material on mice that could grow fur rather than balding mice,the researchers note that hair loss conditions often result from abnormal inflammation.Propolis contains anti—inflanlmatory compounds,so they expert it could help treat balding conditions.
They add that further testing is needed to see if the beehive material affects human hair follicles.
Which of the following is wrong about propolis?
选项
A、It can battle fungal and bacterial invasions.
B、It promotes the growth of all cells.
C、It can serve as a physical barrier.
D、It can treat tumors,inflammation and wounds.
答案
B
解析
细节题。根据第一段中“research has shown that the substance promotes the growth of certain cells involved in hair growth though no one had yet tested whether that in turn would result in new locks”,文中是certain cells involved in hair growth。而不是B项的all cells,所以B项说法错误。
转载请注明原文地址:https://kaotiyun.com/show/MrHl777K
本试题收录于:
英语题库公安招警分类
0
英语
公安招警
相关试题推荐
MerriShafferisunemployed.She’ssearchingforajob,likemanyofthe81millionotheryoungpeopleoutofworkworldwide.“I’ve
MerriShafferisunemployed.She’ssearchingforajob,likemanyofthe81millionotheryoungpeopleoutofworkworldwide.“I’ve
Scientistssaywe’reallbornwithasenseofdirection,but________maynotbeproperlyunderstoodhowthisworks.
It’soneofourcommonbeliefsthatmiceareafraidofcats.Scientistshavelongknownthatevenifamousehasneverseenacat
It’soneofourcommonbeliefsthatmiceareafraidofcats.Scientistshavelongknownthatevenifamousehasneverseenacat
Myhusbandusedtoworkinabankbutduringthecrisishe【C1】______hisjob.Theeconomywasn’tgoodandhehadn’tmany【C2】_____
Hairlosscanbedesteuctiveforthemillionsofmenandwomenwhoexperienceit.Nowscientistsarereportingthatasubstancef
Hairlosscanbedesteuctiveforthemillionsofmenandwomenwhoexperienceit.Nowscientistsarereportingthatasubstancef
随机试题
药历是药师参与药物治疗和实施药学服务为患者建立的用药档案,以下内容不属于药历内容的是()。
下面的()是设备制造监理的主要工作内容。
异地安家补助费属于()。
由于记账符号,账户分类,记账规则和试算平衡方法的不同,复式记账法分为()。
某公司2011年营业收入为30000万元,营业成本为20000万元,营业税金及附加为300万元,销售费用为1000万元,管理费用为1500万元,财务费用为350万元,资产减值损失为100万元,公允价值变动收益为100万元,投资收益为250万元,营业外收入为
Thiskindofcloth______well.Ithinkitisworthy______.
课外活动的内容不受课程计划、课程标准的限制,只要围绕学校的教育目的即可,这体现了课外活动的()特点。
企业过程的最根本作用是了解使用信息系统来支持企业的【】和机遇。
______wearenotaskedtofillthereaders’feedback,wehavenoneedtodoit.
A、Manyofherbooksarebestsellers.B、Sheisashrewdbookstoreowner.C、Sheispromotingherbookinperson.D、Sheisasalesp
最新回复
(
0
)