南通市小妹上门服务【V信69211275】叫小妹服务

南通市小妹上门服务【V信69211275】叫小妹服务三个明星接连去世 都是36岁 包含中日韩三位明星吴仁惠去世 具体是怎么回事?她演过什么?窦骁带何超莲回西安老家 具体什么情况?吴磊 帆船运动推广大使 “乘风破浪 扬帆远航”!李晨印小天聚会疑冰释前嫌 恩怨情仇早已放下??黄景瑜喝酒对瓶吹 放飞自我的样子也太帅了!【图】跟踪威胁霉霉男子获刑30个月 这人简直是可怕的变态!陈木胜导演追思会举行 香港众多导演与演员到场参加张若昀吃月子餐胖了十斤 这是怎么回事?范冰冰被乐视告上法庭 范冰冰为什么一再牵涉法庭纠纷?
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.