Mcb exam 3 - Study guides, Class notes & Summaries

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MCB Exam 3 Questions & Answers 2023/2024 What is meant by recombinant DNA? - ANSWER-DNA w/fragments from 2+ sources Name the tools used to make a recombinant DNA. (mechanisms of gene cloning) - ANSWER-1) Isolate plasmid DNA from bacterial cell 2) Isolate DNA of interest 3) Insert gene of interest into plasmid DNA 4) Insert now recombinant DNA into bacterium 5) Culture bacteria to make copies Restriction enzymes - ANSWER-endonuclease that cuts DNA at specific sites Cloning vecto...

UF MCB 3020 Exam 3 Questions and Answers (Graded A)UF MCB 3020 Exam 3 Questions and Answers (Graded A)UF MCB 3020 Exam 3 Questions and Answers (Graded A)UF MCB 3020 Exam 3 Questions and Answers (Graded A) biotechnology - ANSWER - refers to the use of living organisms to create products that are useful to humans Recombinant DNA - ANSWER - DNA from two or more sources...allows for creation of DNA sequences not otherwise found in biological organisms

MCB Exam 3 Sapling/Discussion Questions with Correct Answers synthesizes mRNA synthesizes pre-rRNA synthesizes tRNA and small noncoding RNAs - Correct Answer️️ -RNA polymerase II RNA polymerase I RNA polymerase III not inhibited by alpha-amanatin inhibited by high concentrations inhibited by low concentrations - Correct Answer️️ -RNA polymerase I RNA polymerase III RNA polymerase II Prokaryotic promoters, eukaryotic promoters, or both? -recognized by the sigma factor of RNA ...

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MCB 3020C Microbiology EXAM 1 Questions and Answers (Graded A)MCB 3020C Microbiology EXAM 1 Questions and Answers (Graded A)MCB 3020C Microbiology EXAM 1 Questions and Answers (Graded A)MCB 3020C Microbiology EXAM 1 Questions and Answers (Graded A)MCB 3020C Microbiology EXAM 1 Questions and Answers (Graded A)MCB 3020C Microbiology EXAM 1 Questions and Answers (Graded A) What are the two types of microbial cells? - ANSWER - Prokaryotic and eukaryotic What is the 3 domains that are based on ...

mcb 2610 exam 3 Question and answers 100% correct 2024/2025 mcb 2610 exam 3 movement of materials into cell - correct answer PTS siderophores PTS- phototransferase system - correct answer - phosphorelay system -PEP transfers sugars inside the cell carries a high energy phosphate group - phosphate is transferred to enzyme 1 - Enzyme 1 transfers it to HPR - PEP becomes pyruvate bc no phosphate -HPr passes it to enzyme 2A - passed to 2B - 2c transports glucose into the cell and ...

MCB 2610 Exam 3 Question and answers correctly solved 2024/2025 MCB 2610 Exam 3 functions of bacterial cell wall - correct answer maintains the shape of the bacterium, helps protect the cell from osmotic lysis (rupturing), helps protect from toxic materials, may contribute to pathogenicity cell wall - correct answer peptidoglycan (murein)- rigid structure that lies just outside the cell membrane; two types based on gram stain- gram positive and gram negative peptidoglycan structur...

Phage typing is used... A: For identifying bacterial species B: For identifying bacterial strains within one species C: In genetic engineering D: As a method for identifying antibiotic resistant strains (Chapter 17: Clicker) - Answer- B: For identifying bacterial strains within one species What is correct for the hybridization with a probe? A: It is used to separate RNA from DNA B: Probe carries a fluorescent dye C: Used to detect specific nucleotide sequence in an unknown sampl...