英文字典中文字典51ZiDian.com

中文字典辞典英文字典 a b c d e f g h i j k l m n o p q r s t u v w x y z

uracil

二氧嘧啶; 尿嘧啶

WordNet (r) 3.0 (2006) (WordNet)

uracil
n 1: a base containing nitrogen that is found in RNA (but not in
DNA) and derived from pyrimidine; pairs with adenine [synonym:
{uracil}, {U}]

请选择你想看的字典辞典：

单词	字典	翻译
uracil	查看　uracil　在百度字典中的解释	百度英翻中〔查看〕
uracil	查看　uracil　在Google字典中的解释	Google英翻中〔查看〕
uracil	查看　uracil　在Yahoo字典中的解释	Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!

中文字典英文字典工具:

选择颜色:

<style type="text/css">#word104_1 br {display:none;}</style>
<form id="word104_1" method="post" action="http://51zidian.com/index.php" target="_blank">
<div style="width: 140px;border:1px solid #000;background-color:#ffffff;padding: 0px 0px;margin: 0px 0px;align:center;text-align:center;overflow:hidden;"><div id="xcolor1_1" style="font-size:12px;color:#183a00;line-height:16px;font-family: arial; font-weight:bold;background:#94abf0;padding: 3px 1px;text-align:center;"><a href="http://51zidian.com/" alt="英文字典中文字典" title="英文字典中文字典" id="word_name104_1" style="color:#000000;font-size:14px;text-decoration:none;line-height:16px;font-family: arial;" >英文字典中文字典</a></div><table width=100% style='align:center;text-align:left;font-size:12px;background-color:#ffffff;color:#333333;'>
<tr><td style="text-align:center;border:0"><input type=hidden name="word104_hi" value="1">输入中英文单字</td></tr><tr><td style="text-align:center;border:0"><input type="text" name="word104_input" value="" size=10 style="background-color:#ffffff;color:#000;text-decoration:none;font-family: arial;rial;border:1px solid #999;padding:1px!important;"></td></tr><tr style='line-height: 26px;'><td style="text-align:center;border:0"><input type=submit style="background-color:#ccc;color:#000;border:0 none;cursor:pointer;" value="查询字典"></td></tr></table></div>
</form>

英文字典中文字典相关资料:

Uracil - Wikipedia
So cells continue to use uracil in RNA, and not in DNA, because RNA is shorter-lived than DNA, and any potential uracil-related errors do not lead to lasting damage
Uracil | Nucleobase, Nucleoside DNA | Britannica
uracil, a colourless, crystalline organic compound of the pyrimidine family that occurs as a component of ribonucleic acid (RNA), a molecule involved in the transmission of hereditary characteristics
Uracil - National Human Genome Research Institute
Uracil (U) is one of the four nucleotide bases in RNA, with the other three being adenine (A), cytosine (C) and guanine (G) In RNA, uracil pairs with adenine In a DNA molecule, the nucleotide thymine (T) is used in place of uracil
Uracil Definition and Examples - Biology Online Dictionary
Uracil is similar to thymine in terms of structure except for the methyl group at position 5 in the heterocyclic aromatic ring that present in thymine It has a chemical formula of C 4 H 4 N 2 O 2
Uracil, What is Uracil? About its Science, Chemistry and Structure
Uracil is one of the four nucleobases in the nucleic acid RNA that are represented by the letters A, G, C and U The others are adenine (A), cytosine (C), and guanine (G)
Uracil - NIST Chemistry WebBook
Uracil Formula: C 4 H 4 N 2 O 2 Molecular weight: 112 0868 IUPAC Standard InChI: InChI=1S C4H4N2O2 c7-3-1-2-5-4 (8)6-3 h1-2H, (H2,5,6,7,8) Copy
Uracil – Knowledge and References – Taylor Francis
Uracil is a pyrimidine base with the molecular formula C4H4N2O2, and is one of the five nucleotide bases found in RNA It binds to adenine via two hydrogen bonds in RNA, and in DNA, thymine is the corresponding base
50 Facts About Uracil
Uracil is one of the four nucleobases in RNA, replacing thymine found in DNA This small but mighty molecule plays a crucial role in the coding, decoding, and expression of genes

中文字典-英文字典 2005-2009