闭锁[闭合]染色体

Alice: Hello, I'm AliceStephen: And I'm Stephen. Alice: And this is 6 Minute English! This week were talking about sleepwalking. Have you ever walked in your sleep, Stephen? Stephen: I dont think so, but Ive been known to tell stories in my sleep. Al

发表于:2018-11-29 / 阅读(199) / 评论(0) 分类 六分钟英语

别笑,我是英文单词书 第一章 人与生物 1. 人体。从头到脚,我想知道你的一切。 Cell 细胞 Chromosome 染色体 Gene 基因 Tissue组织 Organ 器官 Blood vessel 血管 Artery 动脉 Vein 静脉 2.面部 Head 头 Hair 头发 Brain 大脑 Cerebral 大脑的 Cerebral death脑死亡

发表于:2018-12-05 / 阅读(225) / 评论(0) 分类 英文单词书

发表于:2018-12-12 / 阅读(117) / 评论(0) 分类 医务英语

Little girls are made of sugar and spice and, according to a study published in the journal Cell, a fierce determination to maintain their girlishness. Because it seems that a single gene keeps their ovaries from turning into testes. Scientists have

发表于:2018-12-24 / 阅读(123) / 评论(0) 分类 Scientific American(十二)月

Idiom: Like a moth to a flame ( doing something attractive and dangerous ) Hit the book: Potion Disability Inspire Down syndrome Chromosome

发表于:2018-12-27 / 阅读(158) / 评论(0) 分类 趣味青春英语

梦游症是会遗传的。 Alice: Hello, I'm Alice Stephen: And I'm Stephen. Alice: And this is 6 Minute English! This week were talking about sleepwalking. Have you ever walked in your sleep, Stephen? Stephen: I dont think so, but Ive been known to

发表于:2018-12-27 / 阅读(173) / 评论(0) 分类 一起听英语

今天文章讲的是男性基因染色体的问题,如果男性染色体正发生着变化,会造成地球上男女比例失衡吗? Neil: Hello and welcome to Six-Minute English from BBC Learning English, I'm Neil and with me today is Rosie. R

发表于:2018-12-27 / 阅读(98) / 评论(0) 分类 一起听英语

93 探究长寿基因 SCIENCE REPORT - September 12, 2001: Search for Long Life GeneBy Nancy Steinbach (Start at 1'01

发表于:2019-01-02 / 阅读(122) / 评论(0) 分类 科技之光

Neil: Hello and welcome to Six-Minute English from BBC Learning English, I'm Neil and with me today is Rosie. Rosie: Hi there. Neil: Well, today we're talking about men. Rosie: That sounds interesting. Neil: It is very interesting especially if you'r

发表于:2019-01-07 / 阅读(199) / 评论(0) 分类 六分钟英语

Scientists at the Whitehead Institute in Cambridge, Massachusetts say it's fortunate for humans that the Y chromosome is not on the verge of extinction. That's because the Y is the chromosome that makes males males. The outlook is less favorable for

发表于:2019-01-08 / 阅读(358) / 评论(0) 分类 2005年NPR美国国家公共电台

It might be cold comfort for those of you struggling with bad skin right now, but a new study has found that people with acne tend to have younger-looking skin as they grow older. 也许对于正在与坏皮肤斗争的你们来说无济于事,但是

发表于:2019-01-08 / 阅读(151) / 评论(0) 分类 阅读空间

This is the VOA Special English Health Report. A miscarriage is the natural loss of a pregnancy before the twentieth week. This happens to as many as twenty percent of known pregnancies. Experts say many pregnancies end before a woman even knows she

发表于:2019-01-11 / 阅读(120) / 评论(0) 分类 2010年VOA慢速英语(八)月

Tick-tock, tick-tock. Is that your biological clock? And if it is, are you female? Most people think biological clocks are strictly female phenomena, with infertility and the risk of certain diseases

发表于:2019-01-26 / 阅读(165) / 评论(0) 分类 阅读空间

As 2014 comes to a close, it's time to reflect on the most futuristic breakthroughs and developments of the past year. Here are 15 predictions that came true in 2014. 2014年已经过去,现在来总结过去一年中最具前瞻性和影响力的重

发表于:2019-02-01 / 阅读(190) / 评论(0) 分类 阅读空间

基因工程常用词汇 A 腺苷脱氨酶缺乏症 adenosine deaminase deficiency (ADA) 腺病毒 adenovirus Alagille综合征 Alagille syndrome 等位基因 allele 氨基酸 amino acids 动物模型 animal model 抗体 antibody 凋亡 apoptosis 路-巴综合征 ataxia-telangiectasia 常染

发表于:2019-02-01 / 阅读(110) / 评论(0) 分类 英文语法词汇

A shortage of genes could be to blame for the lack of height in short people, researchers have found. Two studies involving 12,000 people has been carried out in America and found a link between the amount of missing genetic material and a decrease i

发表于:2019-02-13 / 阅读(124) / 评论(0) 分类 阅读空间

Autism 自闭症 Why it's not Rain Woman 为什么它不是雨女 Women have fewer cognitive disorders than men do because their bodies are better at ignoring the mutations which cause them 与男性相比,患有认知障碍的女性较少,因为她

发表于:2019-02-16 / 阅读(108) / 评论(0) 分类 经济学人科技系列

1 Compared with conventional beef, grass-fed beef is higher in this health-promoting nutrient, which gives its fat a yellow color: 1、与传统牛肉相比,草饲牛肉中某种有益健康的营养素含量更高,并让脂肪呈现黄色,这种

发表于:2019-02-18 / 阅读(174) / 评论(0) 分类 阅读空间

HANGZHOU, April 8 (Xinhua) -- A ceremony was held here Saturday evening to give away China's first Pineapple Science Prize, which is designed to honor researches with great imagination and to arouse the public enthusiasm for science. Jointly launched

发表于:2019-02-18 / 阅读(114) / 评论(0) 分类 英语新闻

雅思阅读动植物类真题:Tasmanian tiger Extinction Is Forever?(塔斯马尼亚虎) Tasmanian tiger Extinction Is Forever?Danger, says the sign on the doorof a laboratory at the Australian Museum in Sydney: Tasmanian Tiger,Trespassers will be

发表于:2019-02-25 / 阅读(275) / 评论(0) 分类 雅思英语
学英语单词
-monster
abons
acceptance of materials procedure
actinogestin
anion-permeable membrance
Arthurian
auzei
bacillus anthraces
basney
bear garden
berberest
bossage without bevel
buss
cam for starting control valve
Citibank,N.A.
couble crossover
di(sa)ssimilation
dielectric smoking
diffraction efficiency
Discordianism
dscc
dynamic storage allocation
efficient blending
endocrinal
Epstein's pearls
Erasis
extra heavy spring
femat
ferrugo
Galatella regelii
General George Custer
gobiernoes
hay-scented ferns
haygood
heavy outrage
herb-man
hybrid waveguide junction
hypoleydigism
in someone's line of country
insects and other pests in tobacco seedbeds
italian pen. (apennine pen.)
JTP
kairine
lavvies
Leoncavallo, Ruggiero
level tendering
lightboxes
lightning protecter
logical i/o function
m (mean)
mamcozeb
Martina Franca
masaji
mecodium wrightii copel.
moment due to vortices
morganstern
motivators
multiple rates system of exchange control
neo-hombreol M
non-polarized antenna
Oligotrichida
ophidiophilia
orfordness
overlond factor
oxide confinement
parmer
partition of element
pauly d
pediculid
poison camass
potassium dicyanoaurate
professional judiciary
Pseudo-ophitic
radar data transmission system
retenant
Sankt Joachimsthal
searching ephemeris
secular religion
ship axe
simple decision rule
solid boring bar
sommet
South Foreland
sperical variance function
Staunton on Wye
stockcars
stolone
swalewe
symplastic state
tetragonal pyramidal class
thrillant
titular possession
trailing-edge tab
tri-soap
trieterical
Turtle Creek
unevenness of application
unified thread
unsighted
water releasing culvert and pipe
zpes