Mrna analyse Guides d'étude, Notes de cours & Résumés

Eukaryotic promoters have a basal region which can contain a TATA box, initiator (Lnr), BRE (TFIIV recognition element) and what other element? ~~> Downstream core promoter (DPE) In prokaryotes RNA polymerase requires what co-factor? ~~> 70 sigma factor Forms the holoenzyme The promoter is formed of two hexameric sequences at what positions? ~~> -35 and -10 The amount of product transcribed is dependant on how close the promoter sequences are to what? ~~> Consensus s...

Consensus sequences are described with IUPAC ambiguous nucleotide codes. W is A or T S is G or C R is G or A Y is T or C What is the span of the core/basal region of the eukaryotic promoter? ~~> -30 to +30nt What elements are in the core region of the eukaryotic promoter? ~~> TATA box Inr (initiator) DPE (downstream promoter element) BRE (TFIIB recognition element) 2 | P a g e | © copyright 2024/2025 | Grade A+ Master01 | September, 2024/2025 | Latest update Describe th...

BTEC APPLIED SCIENCE UNIT 11 Genetics and Genetic Engineering Learning Aim D 2024. Pearson BTEC Level 3 National Extended Diploma in Applied Science Unit number and title Unit 11: Genetics and Genetic engineering Learning aim(s) (For NQF only) A: Understand the structure and function of nucleic acids to describe gene expression and the process of protein synthesis Assignment title Structure and function of nucleic acids Assessor Issue date Hand in deadline Vocational Scenario or Cont...

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BTEC APPLIED SCIENCE UNIT 11 Genetics and Genetic Engineering – Learning Aim D. You are applying to do work experience in a molecular biology laboratory. As part of the application process, you have been asked to produce an illustrative report to demonstrate your understanding of DNA, RNA and protein synthesis and the consequences of error occurring in protein synthesis. Task Produce an illustrated report that assesses the impact of error in the stages of protein synthesis, discusses the...

Provide an illustrated report that assesses the impact of error in the stages of protein synthesis, discusses the functional role of nucleic acids in the stages of protein synthesis and explains the structure and function of nucleic acids. Explain the nucleotide structure and main features of the following nucleic acids: DNA- stages and enzymes involved in DNA replication. RNA- mRNA, tRNA, rRNA, and siRNA. Discuss the functional role of these nucleic acids in protein synthesis and the...