英文字典中文字典


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       







请输入英文单字,中文词皆可:


请选择你想看的字典辞典:
单词字典翻译
overbears查看 overbears 在百度字典中的解释百度英翻中〔查看〕
overbears查看 overbears 在Google字典中的解释Google英翻中〔查看〕
overbears查看 overbears 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:
输入中英文单字

































































英文字典中文字典相关资料:


  • Eukaryotic Transcription: Enzymes, Features, Steps, Uses
    Eukaryotic Transcription occurs within the nucleus and mRNA moves out of the nucleus into the cytoplasm for translation The initiation of RNA synthesis by RNA polymerase is directed by the presence of a promoter site on the 5’ side of the transcriptional start site
  • 15. 3: Eukaryotic Transcription - Biology LibreTexts
    Unlike the prokaryotic polymerase that can bind to a DNA template on its own, eukaryotes require several other proteins, called transcription factors, to first bind to the promoter region and then help recruit the appropriate polymerase
  • Eukaryotic transcription - Wikipedia
    Eukaryotic transcription occurs within the nucleus where DNA is packaged into nucleosomes and higher order chromatin structures The complexity of the eukaryotic genome necessitates a great variety and complexity of gene expression control
  • Transcription in Eukaryotes vs. Prokaryotes: Initiation, Regulation . . .
    The transcription process of eukaryotes occurs in the nucleus, and the RNA produced by transcription needs a series of complex processes before it can be transported to the cytoplasm for translation
  • Stages of transcription - Khan Academy
    Transcription is the process in which a gene's DNA sequence is copied (transcribed) to make an RNA molecule RNA polymerase is the main transcription enzyme Transcription begins when RNA polymerase binds to a promoter sequence near the beginning of a gene (directly or through helper proteins)
  • Where Does Transcription Occur in a Cell? - Biology Insights
    Transcription is the initial step in gene expression, converting genetic information from DNA into an RNA molecule This process enables cells to access and utilize their genetic instructions In eukaryotic cells, transcription primarily occurs within the nucleus
  • 15. 3 Eukaryotic Transcription - Biology 2e | OpenStax
    Unlike the prokaryotic polymerase that can bind to a DNA template on its own, eukaryotes require several other proteins, called transcription factors, to first bind to the promoter region and then to help recruit the appropriate polymerase
  • Transcription in Prokaryotes and Eukaryotes (With Diagram)
    Unlike the situation in prokaryotic genes, transcription in eukaryotes occurs within the nucleus and mRNA moves out of the nucleus into the cytoplasm for translation
  • Transcription in Biology – Steps, Functions, Regulation
    In prokaryotes, transcription occurs in the cytoplasm In eukaryotes, it takes place in the nucleus, and the processed RNA is then exported to the cytoplasm for translation
  • Eukaryotic Transcription - an overview | ScienceDirect Topics
    Eukaryotic transcription generally occurs in bursts of activity lasting minutes to hours; however, state-of-the-art measurements have revealed that many of the molecular processes that underlie bursting, such as transcription factor binding to DNA, unfold on timescales of seconds





中文字典-英文字典  2005-2009