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：

prokaryotic    

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:


  • Prokaryote - Wikipedia
    Diagram of a prokaryotic cell, a bacterium with a flagellum A prokaryote ( p r oʊ ˈ k ær i oʊ t,-ə t ; less commonly spelled procaryote) [1] is a single-celled organism whose cell lacks a nucleus and other membrane-bound organelles [2]
  • Prokaryotic Cell - Definition, Examples Structure | Biology . . .
    Prokaryotic cells divide through the process of binary fission Unlike mitosis, this process does not involve the condensation of DNA or the duplication of organelles Prokaryotic cells have only a small amount of DNA, which is not stored in complex chromosomes
  • Prokaryote | Definition, Example, Facts | Britannica
    Prokaryote, any organism that lacks a distinct nucleus and other organelles due to the absence of internal membranes Bacteria are among the best-known prokaryotic organisms The lack of internal membranes in prokaryotes distinguishes them from eukaryotes
  • Prokaryotic Cells: Structure, Function, and Definition
    Prokaryotes are single-celled organisms that are the earliest and most primitive forms of life on Earth As organized in the Three Domain System, prokaryotes include bacteria and archaeans Some prokaryotes, such as cyanobacteria, are photosynthetic organisms capable of photosynthesis
  • Prokaryotic Cell Diagram and Facts - Science Notes and Projects
    A prokaryotic cell is a type of cell that lacks a defined nucleus and other membrane-bound organelles These cells are structurally simpler and smaller than their eukaryotic counterparts, the cells that make up fungi, plants, and animals
  • prokaryote procariote | Learn Science at Scitable - Nature
    Prokaryotes are organisms whose cells lack a nucleus and other organelles Prokaryotes are divided into two distinct groups: the bacteria and the archaea, which scientists believe have unique
  • Prokaryotic cells - Definition, Structure, Characteristics . . .
    Prokaryotic cells are unicellular organisms with a primitive cellular structure that lacks a distinct nucleus and membrane-bound organelles Prokaryotes are single-celled life forms characterized by the absence of a well-defined nucleus and organelles enclosed in membranes





中文字典-英文字典  2005-2009