---One ribonucleotide(the unit of RNA) consists of one ribose,one phosphoric acid and one base(Adenine or Cytosine or Guanine or Uracil ); In that case,you can tell the differences between RNA and DNA.PS:Generally,DNA is a double-strand molecule .In contrast to DNA ,RNA is usually a ...
Relationship between RNA/DNA ratio, temperature and growth rate in Atlantic cod larvaeCaldarone, E MBuckley, L J
Describe the general relationship between DNA,RNA and Protein.How do DNA and RNA differ in composition?please answer in English 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析解答一 举报{Answer to the first question}:---Generally,DNA,RNA and protein satisfy the" Central Dogma".It can...
日本沼虾体内RNA/DNA比值与其生长关系的研究刘存歧1,沈会涛1,吴玲玲2(1.河北大学生命科学学院,河北保定071002;2.同济大学环境科学与工程学院,上海200092)摘要:测定了白洋淀野生日本沼虾不同生长阶段的体长、体重以及肝胰腺和肌肉中RNA/DNA比值,通过回归分析拟合得到体重与体长、RNA/DNA比值与体长关系的数学方程.结果显...
Evaluation of DNA degradation using flow cytometry: promising tool for postmortem interval determination. Even so, very little research has been undertaken to determine if there is a viable correlation between the rate of DNA degradation and PMI, which can ... T Williams,S Soni,J White,... -...
The identification of RNA as the crucial missing link between DNA and protein was subsequently confirmed by cell fractionation experiments, in which the different parts of cells were separated and examined. In these experiments, the cells were lysed, or opened, with detergents and then spun with ...
The larger sizes of megakaryocytes were related to their greater DNA content per cell (polyploidy) compared to nonmegakaryocytes. The relationship between megakaryocyte size, ploidy, and maturation was examined by the simultaneous measurement... RF Levine,KC Hazzard,JD Lamberg - 《Blood》 被引量:...
Meiosis-specific double-strand DNA breaks at the HIS4 recombination hot spot in the yeast Saccharomyces cerevisiae: control in cis and trans. The region of Saccharomyces cerevisiae chromosome III located between the 5' end of the HIS4 gene and the 3' end of the adjacent BIK1 gene has a ...
Ultraconserved regions (UCRs) are DNA segments greater than 200 nucleotides in length that are 100% identical among humans, rats, and mice. 481 UCRs have been described (Bejerano et al., 2004). As the original UCR annotations are based on an older (hg17) human genome assembly (Bejerano ...
The relationship between mutation frequency and replication strategy in positive-sense single-stranded RNA viruses For positive-sense single-stranded RNA virus genomes, there is a trade-off between the mutually exclusive tasks of transcription, translation and encapsida... G Thébaud,J Chaduf,MJ More...