What is RNA and DNA (in biology)? What are subunits of DNA and RNA? What connect genetic material, DNA and RNA in genetics? What are the nitrogenous bases found in DNA? What is an operon composed of? What is the nucleotide base found in RNA but not in DNA?
What are the genetic components of an operon and how do they control transcription? What is the substrate of DNA polymerase? What substrate does DNA helicase work on? What are the 8 basic parts of a prokaryotic cell? How are enzymes involved in DNA replication?
I'll also provide a sample syllabusso you can get an idea of what a syllabus for this class might look like (if you're a student) or how you might structure your version of AP Biology (if you're a teacher). Finally, the end of this article is devoted to a few quick tips for t...
Control of virulence factor expression in Bordetella pertussis is mediated by the products of the bvg operon. The BvgS membrane protein responds to certa... PE Boucher,FD Menozzi,C Locht - 《Journal of Molecular Biology》 被引量: 195发表: 1994年 The ZEBRA activation domain: modular organization...
Transcriptional analysis of the isiAB operon in salt-stressed cells of the cyanobacterium Synechocystis sp. PCC 6803 Expression of the isiA and isiB genes was analysed in the cyanobacterium Synechocystis sp. PCC 6803 grown in high salt or in iron-deficient medium. T... J Vinnemeier,A Kunert,...
- 《Plos Biology》 被引量: 52发表: 2013年 Clustering of transcriptional profiles identifies changes to insulin signaling as an early event in a mouse model of Alzheimer's disease BACKGROUND: Alzheimer's disease affects more than 35 million people worldwide but there is no known cure. Age is...
in thetraregion of CPs, and expression oftraregion can impose significant fitness costs on the host bacterium [25]. Therefore, the expression oftragenes on CPs is tightly regulated. For instance, in F-like plasmids, thetraoperon is normally repressed [26]. PY, the primary promoter of the...
Doubtnut is the perfect NEET and IIT JEE preparation App. Get solutions for NEET and IIT JEE previous years papers, along with chapter wise NEET MCQ solutions. Get all the study material in Hindi medium and English medium for IIT JEE and NEET preparation ...
(a) What is an operon? (b) Describe how the lac operon works to control lactose catabolism. What is an enzyme reaction? What are the characteristics of enzymes? In the body, the lactase enzyme functions to break down lactose during digestion. In light of...
The importance of the lac operon in protein expression is that it allows a scientist to control the heterologous expression of proteins in E. coli...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough ho...