The meaning of PROKARYOTE is any of the typically unicellular microorganisms that lack a distinct nucleus and membrane-bound organelles and that are classified as a kingdom (Prokaryotae synonym Monera) or into two domains (Bacteria and Archaea).
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A Nucleoid is a region within a prokaryotic cell that contains most of all of the genetic material. This material is called the genephore or the prokaryotic chromosome. DNA is found in both nucleus as well as nucleoid. And hence, the functions of the nucleus and nucleoid...
Both eukaryotic and prokaryotic organisms possess extrachromosomal DNA, which is DNA located outside of the nucleus or nucleoid. Molecules of... See full answer below.Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a quest...
Many prokaryotic species have a membrane outside the plasma membrane (Fig. 5.1). They are traditionally called Gram-negative with reference to the fact that they do not retain a particular blue dye used for the observation at the optical microscope. This name should be abandoned for two ...
Prokaryotic cell The DNA in a prokaryotic cell is usually located in a region called the nucleoid. Prokaryotic cellscomprise bacteria and archaea. They typically have a diameter of 0.1–5 μm, and their DNA is not contained within a nucleus. Instead, their DNA is circular and can be found ...
副标题:Prokaryotic Biology and Symbiotic Associations 出版年:2013-1-2 页数:629 定价:$ 799.99 装帧:Hardcover 丛书:The Prokaryotes ISBN:9783642301933 豆瓣评分 评价人数不足 评价: 写笔记 写书评 加入购书单 分享到 推荐 内容简介· ··· "The
Prokaryotic Cell Structure A prokaryotic cell is composed of genomic DNA, a cell membrane, and ribosomes. However, prokaryotes lack a nucleus, so their genomic DNA is free floating within the cell cytoplasm. The outer layers protecting a prokaryotic cell are called its cell envelope, which may ...
This fourth edition of "The Prokaryotes" is organized to cover all taxonomic diversity, using the family level to delineate chapters. Different from other resources, this new Springer product includes not only taxonomy, but also prokaryotic biology and technology of taxa i... (展开全部) 作者简介...
The Physiology and Biochemistry of Prokaryotes (2nd edn)by David White, Oxford University Press, 1999. 37.95 (592 pages) ISBN 0 19 512579 7In this age of genome sequencing, bioinformatics and sweeping comparisons of many prokaryotic genomes at the same time, it is important to realize what lie...