Transposons Samenvattingen, Aantekeningen en Examens

Microbiology Exam 2 practice Tests 208 Questions with Verified Answers Which of the following statements is correct? A) For every amino acid, there is one codon. B) A codon may signify more than one amino acid. C) For every codon, there is one amino acid. D) All of these are correct. - CORRECT ANSWER For every Codon, there is one amino acid The sigma factor of RNA polymerase is necessary for A) maximum transcription of the gene. B) termination of the mRNA chain. C) elongation...

In-depth notes on 5BBG0203 Human and Molecular Genetics A containing all detail mention in class and extra. Notes written after rewatching lecture and details were added when content wasn't clear. FAQ were asked when not sure and responses were added on to the lecture notes

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...

BIOL 266 Final Exam 2024 Actual Questions and Answers Graded A   BIOL 266 Final Exam 2024 Actual Questions and Answers Graded A = Correct answer = We don’t have the answer Exam 1: MULTIPLE CHOICES: 1. You have isolated a mutant line of mammalian cells deficient in emerin. This mutant line is expected to be impaired in: A. Export of 40S and 60S ribosomal subunits from the nucleus B. Ribosome assembly in the nucleolus C. Transcription of some genes in certain ti...

Nucleoid is a region/structure found only in ____ cells. a) prokaryotic b) eukaryotic c) bacterial d) Both A and C - Answer-Prokaryotic/bacterial A plasmid is double-stranded DNA. True or false? - Answer-True A plasmid-gene or a chromosomal-gene (piece of DNA with a specific product) will always produce a________. a) carbohydrate b) ATP c) Protein d) Lipid - Answer-Protein DNA polymerase is a(n) a) lipid b) polysaccharide c) enzyme d) nucelic acid - Answer-c- enzyme DNA transcri...

BIOL 203 Final Exam Questions And Answers(2024 Update)!! bactericidal - ANSWER kills microbes (bateria) directly Where are antibiotic resistance genes typically located? - ANSWER On plasmids or transposons that can be transferred between bacteria Examples of misuse that can lead to antibiotic resistance - ANSWER -using outdated or weakened antibiotics -using antibiotics for the common cold and other inappropriate conditions -using antibiotics in animal feed -failing to complete th...

Final exam Straighterline microbiology questions and answers already passed In the nitrogen cycle, which of the following steps involves removal of nitrogen from the atmosphere by bacteria? Nitrogen Fixation If enough H+ ions are added to pure water to raise the H+ concentration of the solution to ten times higher than the original concentration, what is the resulting OH- concentration of the solution? 10-8 M Fungi are able to reproduce asexually by creating conidiospores and sporan...

S. marcescens is gram _____ Negative What is used to generate S. marcescens strains with mutations in pigment-generating genes transposon mutagenesis What is a transposon? a mobile genetic element. A transposon contains one or more genes, including a transposase gene, which are flanked by insertion sequences What is a transposase? an enzyme that facilitates the genetic element's movement about the genome How is a transposon different from a plasmid? Unlike a pla...

bactericidal - ANSWER kills microbes (bateria) directly Where are antibiotic resistance genes typically located? - ANSWER On plasmids or transposons that can be transferred between bacteria Examples of misuse that can lead to antibiotic resistance - ANSWER -using outdated or weakened antibiotics -using antibiotics for the common cold and other inappropriate conditions -using antibiotics in animal feed -failing to complete the prescribes regimen -using someone's leftover prescription ...

CMMB 343 - MidtermTransformation - correct answer one of three processes that lead to horizontal gene transfer, in which genetic material passes from one bacterium to another cells able to take up DNA are referred to as - correct answer competent natural competence - correct answer certain bacteria have specific proteins to take up external DNA eletroporation - correct answer an electric pulse can use to create temporary holes in the cellular plasma membrane for transformation ge...