What is the main topic of this passage A.Bacteria bioengineering.B.Genetic engineering.C.Agricultural technology.D.Virus biotechnology. 相关知识点: 试题来源: 解析 B 本题为主旨归纳题。文章第一段说的是基因工程的出现;第二段解释了生物工程不仅仅局限于细菌领域,还将运用于植物领域;第三段说明了生物...
Bacteria Vaginosis – What is it?Bacterial Vaginosis What Is Bv
what is the function of [peptidoglycan of a eubacteria] 相关知识点: 试题来源: 解析 You again.As refer from websites:The term "bacteria" was traditionally applied to all microscopic,single-celled prokaryotes.However,molecular systematics showed prokaryotic life to consist of two sepa......
These single-celled organisms are found in two of the three domains of life: the Archaea and Bacteria. Eukaryota, the third domain, contains single- and multi-cellular organisms composed of cells with membrane-bound organelles.Answer and Explanation: Bacteria is one of the three major domains of...
Witnessing this remarkable adaptive ability, it is hardly surprising that bacteria have been able to inhabit all parts of the planet, from hot springs to the Antarctic, from mountain tops to the bottom of the ocean. The demise of any species is often dependent on the loss of its food supply...
What's the difference between bacteria and archaea? How many kingdoms are there in the domain bacteria? What are the two kingdoms of prokaryotes? Describe the prokaryotes that belong to domains Bacteria and Archaea. What taxonomic level is the last to contain both bacteria and cyanobacteria?
1What is known to us all is that the bacteria that live in the soil help to our wastes.A.break downB.take downC.put downD.write down 232. What is known to us all is that the bacteria that live in the soil help to our wastes. A. break down B. take down C. put down D....
What does not belong to the basic structure of bacteria isA.FlagellaB.CytoplasmC.Cell membraneD.Nuclear materialE.Cell wall的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文档转化为在线题库手机
What is the group type, genus, and species? Acoording to Bergey's Manual Determinative Bacteriology. What bacteria is this? What is the group type, genus, and species? Acoording to Bergey's Manual Determinative Bacteriology. There are 3 steps ...
细菌，这个微小且形态各异的单细胞微生物群体，是地球生态系统中不可或缺的组成部分。它们存在于土壤、酸性温泉、放射性废物、水体、地壳深处，乃至动植物的有机物质和体内。每克土壤中通常含有4000万细菌，一毫升新鲜水中则有100万，总计地球上大约有500万亿（5×10^30）个细菌，构成了地球生物量的很大...