桂平市小妹上门服务【V信⑥9211275】莞式服务找美女

桂平市小妹上门服务【V信⑥9211275】莞式服务找美女黄子韬悼念爸爸 短短三字包含无限思念刘亦菲发长文 具体说了什么?全文内容!密逃节目组回应拖欠工程款 到底谁违约了?杨紫成功追星赵薇 简直是追星大赢家!!高校回应数百学生冒雨追星王俊凯 结果闹了大乌龙【图】10月1日至4日加班发3倍工资 具体是怎么计算的?站姐盗用吴磊里程积分 这属于诈骗了吧?具体什么情况?超市保安遭辞退怒砸红酒200瓶 目前已被刑事拘留!罗志祥 关你屁事 网友:嚣张复出?王源易烊千玺为王俊凯庆21岁生日 愿你们友谊长存!
Read more...

Start learning with an activity...

  • Practice

    Answer a few questions on each word. Get one wrong? We'll ask some follow-up questions. Use it to prep for your next quiz!
  • Spelling Bee

    Test your spelling acumen. See the definition, listen to the word, then try to spell it correctly. Beat your last streak, or best your overall time. Spellers of the world, untie!
  • Vocabulary Jam

    Compete head-to-head in real-time to see which team can answer the most questions correctly. Start a Jam and invite your friends and classmates to join!

Explore the Words

definitions & notes only words
  1. allele
    any of the forms of a gene that can occupy the same locus
    Methylation also plays an important role in genomic imprinting, which occurs when both maternal and paternal alleles are present but only one allele is expressed while the other remains inactive.
  2. eukaryote
    an organism of one or more cells with membrane-bound nuclei
    The location and base sequence of each promoter site vary for prokaryotes (bacteria) and eukaryotes (higher organisms), but they are both recognized by RNA polymerase, which can then grab hold of the sequence and drive the production of an mRNA.
Created on September 23, 2020

Sign up, it's free!

Whether you're a student, an educator, or a lifelong learner, Vocabulary.com can put you on the path to systematic vocabulary improvement.