Exon shuffling - Study guides, Revision notes & Summaries

What is the difference between and intron and an exon? - Answer Introns are non- coding sections and exons are coding sequences. How can one stretch of DNA be used to create more than one protein? - Answer It can undergo alternative splicing and create different protein products. What is the meaning of the term exon shuffling? - Answer Exon shuffling is when an exons from different genes are brought together or the same exon is duplicated.

RNA polymerase - ANSWER pries the two strands of DNA apart and joins the RNA nucleotides as they base-pair along the DNA templates promoter - ANSWER DNA sequence where RNA polymerase attaches and initiates transcription Synthesis of RNA transcript - ANSWER initiation; elongation; termination synthesis of RNA transcript initiation - ANSWER after RNA polymerase binds to the promoter, the DNA strands unwind, and the polymerase initiates RNA synthesis at the start point of the template stra...

This set of notes is extensive and detailed. Content includes - DNA Damage and repair (chemical damage, spontaneous damage, mismatch repair, etc.) - Integrases - Bacterial and Eukaryotic Genome Structure - Whole genome duplication - Polyploidy (benefits, issues, examples, etc.) - Exon Shuffling (Illegitimate/Non-Homologous Recombination, LINEs, DNA Transposons, etc.) - Alternative Splicing - Introns - Gene overlapping (types, advantages, disadvantages, etc.) - Ribosomal Frameshiftin...

Module 2 Exam Practice 113 Questions with Verified Answers What does RNA Pol I transcribe? - CORRECT ANSWER rRNA What does RNA Pol II transcribe? - CORRECT ANSWER mRNA snRNA What does RNA Pol III transcribe? - CORRECT ANSWER tRNA rRNA snRNA What is wrong with this definition of a gene? "A gene consists of DNA sequences that encode a single polypeptide" - CORRECT ANSWER 1. Not all genes are DNA sequences (RNA viruses) 2. Not all RNA molecules encode for a single polypeptide L...

This is Test Bank zip file. PDF file is giving error in upload, thats why zip file is added. Check Sample Preview: Indicate the answer choice that best completes the statement or answers the question. 1. Which statement about DNA structure is INCORRECT? a. It is a branched polymer with a flexible backbone. b. The DNA backbone is built of repeating sugar–phosphate units. c. Each DNA strand has directionality due to identical orientation of the sugar–phosphate units. d. Each sugar is ...

BIOL 375 Exam 4 COMPLETE EXAM AND 1OO% CORRECT ANSWER clone-by-clone sequencing - CORRECT ANSWER-overlapping regions are sequenced and used to produce a physical map whole-genome shotgun sequencing - CORRECT ANSWER-DNA from the entire genome is fragmented and sequenced reference genome sequences - CORRECT ANSWER-provide a comparison for future sequences to find allelic differences (SNPs, CNVs) metagenomics - CORRECT ANSWER-set of genomes from a community that is composed of many or...

Module 2 Exam Practice 113 Questions with Verified Answers What does RNA Pol I transcribe? - CORRECT ANSWER rRNA What does RNA Pol II transcribe? - CORRECT ANSWER mRNA snRNA What does RNA Pol III transcribe? - CORRECT ANSWER tRNA rRNA snRNA What is wrong with this definition of a gene? "A gene consists of DNA sequences that encode a single polypeptide" - CORRECT ANSWER 1. Not all genes are DNA sequences (RNA viruses) 2. Not all RNA molecules encode for a single polypeptide L...

Concept of Genetics Chapter 17 Exam Questions and Correct Answers Latest Update 2024 Already Passed Which of the following clusters of terms applies when addressing enhancers or silencers as elements associated with eukaryotic genetic regulation? A) cis-acting, variable orientation, variable position B) trans-acting, fixed position, fixed orientation C) cis-acting, fixed position, fixed orientation D) cis-acting, variable position, fixed orientation E) trans- and cis-acting, variable po...

Protein Engineering Questions and Answers Biological logic gates - CORRECT ANSWER -• Designing synthetic pathways require breaking the pathway down into its logical components. -AND -NOT -OR -NOR -NAND/ANDN •Once the parts have been identified, they can be rearranged to produce a given function. CRISPR-Cas - CORRECT ANSWER -•(Clustered regularly interspaced short palindromic repeats) •Guiding RNA (gRNA) used to target area •Cas9 protein used to cut DNA •Potential use of ...

BS 161 FINAL EXAM Questions And Answers transcription unit - correct ans-promoter, start site, terminator initiation of transcription (p) - correct ans-requires a promoter and a start site. -35 and -10 provide promoter with asymmetry and help with initiation and direction of transcription. completed when sigma factor is released. elongation of transcription (p) - correct ans-grows in a 5' to 3' direction as ribonucleotides are added. transcription bubble- contains RNA polymerase, DNA...