| 单词 | prokaryote |
| 例句 | Spirochete bacteria have been hypothesized to have given rise to microtubules, and a flagellated prokaryote may have contributed the raw materials for eukaryotic flagella and cilia. Concepts of Biology 2013-04-25T00:00:00Z Thus, to her, “The cave bacterium is another example for a prokaryote with a transient multicellular stage.” Odd cave bacterium forms a multicellular ‘body,’ like plants and animals 2022-10-18T04:00:00Z Researchers who have deposited and published the DNA sequence of a possible new prokaryote file an application through the SeqCode website, no cultures required. Microbiologists propose new DNA-based naming system for microbes 2022-09-19T04:00:00Z In a process called resuscitation, the prokaryote can go back to “normal” life when environmental conditions improve. Biology for AP Courses 2022-06-09T00:00:00Z In the late 1960s, scientists discovered special prokaryote enzymes, called restriction enzymes, that could cut DNA at specific sites. Miller & Levine Biology 2018-01-01T00:00:00Z The FtsZ protein active in prokaryote cell division is very similar to tubulin in the structures it can form and its energy source. Concepts of Biology 2013-04-25T00:00:00Z A eukaryote engulfed a prokaryote, and instead of digesting it, they started working together. It’s time to consign the “selfish gene” to the history books 2021-05-30T04:00:00Z As a new model prokaryote—and a potential maker of medicines and other compounds— the team offers Vibrio natriegens, a salt marsh denizen that is the fastest-growing bacterium known. Scientists want to replace lab workhorse E. coli with the world’s fastest-growing bacterium 2016-06-18T04:00:00Z Describe briefly how you would detect the presence of a non culturable prokaryote in an environmental sample. Biology for AP Courses 2022-06-09T00:00:00Z One prokaryote engulfed another, and instead of digesting it, he put the little guy to work. ‘It’s a whole new world of weird stuff': This strange cell could challenge a basic rule of biology 2016-05-12T04:00:00Z Describe the structures that are characteristic of a prokaryote cell. Concepts of Biology 2013-04-25T00:00:00Z This particular prokaryote was a tiny powerhouse, specialized in taking oxygen and turning it into energy. It’s time to consign the “selfish gene” to the history books 2021-05-30T04:00:00Z Raoult says that he doesn’t consider the mimivirus to be a typical virus; instead, it is more like a prokaryote — microbes, including bacteria, that lack nuclei. CRISPR-like ‘immune’ system discovered in giant virus 2016-02-28T05:00:00Z Recombinant DNA techniques are used to detect the presence of a non-culturable prokaryote in an environmental sample. Biology for AP Courses 2022-06-09T00:00:00Z Lokiarchaeota do not possess them - making this organism no different from any other prokaryote. Newly found microbe is close relative of complex life - BBC News 2015-05-06T04:00:00Z Here we will explore how translation occurs in E. coli, a representative prokaryote, and specify any differences between prokaryotic and eukaryotic translation. Concepts of Biology 2013-04-25T00:00:00Z The consensus is that the first eukaryote was a prokaryote which engulfed, but failed on several occasions to digest, other prokaryotes. Nuclear reaction 2014-11-06T05:00:00Z And the molecules proclaimed that the methanogens were not like any other prokaryote or eukaryote—they were something unto themselves, a third branch of life. Archaea Are More Wonderful Than You Know 2013-01-12T18:15:05.413Z Molecular biology techniques are used to detect the presence of a non-culturable prokaryote in an environmental sample. Biology for AP Courses 2022-06-09T00:00:00Z The discovery of the archaebacteria provides the perspective needed to approach the question of whether the universal ancestor was a prokaryote or a progenote. Archaebacteria: The Third Domain of Life Missed by Biologists for Decades 2013-01-01T00:45:00.170Z Recall that the DNA of a prokaryote exists usually as a single, circular chromosome. Concepts of Biology 2013-04-25T00:00:00Z Molecular biology techniques are used to detect the presence of a non-culturable prokaryote in an environmental sample. Biology for AP Courses 2022-06-09T00:00:00Z Recombinant DNA techniques are used to detect the presence of a non-culturable prokaryote in an environmental sample. Biology for AP Courses 2022-06-09T00:00:00Z These three prokaryote groups have similar basic structural features. Biology for AP Courses 2022-06-09T00:00:00Z These three prokaryote groups have similar basic structural features. Biology for AP Courses 2022-06-09T00:00:00Z The prokaryote, now enlarged, is pinched inward at its equator, and the two resulting cells, which are clones, separate. Concepts of Biology 2013-04-25T00:00:00Z E. coli is a prokaryote and reproduces through binary fission which is common to most of the living organisms. Biology for AP Courses 2022-06-09T00:00:00Z Mitochondria are organelles that express their own DNA and are believed to be the remnants of a symbiotic relationship between a eukaryote and an engulfed prokaryote. Biology for AP Courses 2022-06-09T00:00:00Z Recall that the DNA of a prokaryote exists as a single, circular chromosome. Biology for AP Courses 2022-06-09T00:00:00Z Here we’ll explore how translation occurs in E. coli, a representative prokaryote, and specify any differences between prokaryotic and eukaryotic translation. Biology for AP Courses 2022-06-09T00:00:00Z During conjugation, DNA is transferred from one prokaryote to another by means of a pilus that brings the organisms into contact with one another. Concepts of Biology 2013-04-25T00:00:00Z The prokaryote, now enlarged, is pinched inward at its equator and the two resulting cells, which are clones, separate. Biology for AP Courses 2022-06-09T00:00:00Z In transformation, the prokaryote takes in DNA found in its environment that is shed by other prokaryotes. Biology for AP Courses 2022-06-09T00:00:00Z In conjugation, DNA is transferred from one prokaryote to another by means of a pilus, which brings the organisms into contact with one another. Biology for AP Courses 2022-06-09T00:00:00Z The term “prokaryote” means “before nucleus,” and prokaryotes do not have nuclei. Biology for AP Courses 2022-06-09T00:00:00Z As the atmosphere was oxygenated by photosynthesis, and as successful aerobic prokaryotes evolved, evidence suggests that an ancestral cell engulfed and kept alive a free-living, aerobic prokaryote. Concepts of Biology 2013-04-25T00:00:00Z Which of the labeled structures in the diagram allows you to positively identify the cell as a prokaryote? Biology for AP Courses 2022-06-09T00:00:00Z |
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