Cmmb 403 f - Study guides, Class notes & Summaries

CMMB 403 final Exam New Year 2024| Questions and Answers| Certified Quality Graded A+ what does CRISPR use in order to generate changes in genome? is CRISPR forward or reverse genetics? - nuclease - 20 nucleotide RNA sequence to target specific sites in the genome - reverse genetics what is the role of Cas9 in CRISPR endonuclease that catalyzes double stranded breaks what are the two repair paths cells can use to repair double stranded breaks from CRISPR-Cas9 1. non-homologous end jo...

CMMB 403 Final Exam New Year 2024 Update | Questions with Answers| Guaranteed Success Mid-blastula transition (MBT) transition from synchronous to asynchronous cell division Blastocoel cavity during development around time of MBT, fluid-filled space; future anus (frog) and future mouth (sea urchin) Gastrulation rearrangement of cell layers during early embryo development; endoderm, mesoderm and ectoderm rearrangment Fate map used at specific stage of embryo development that can tell w...

CMMB 403 Final Exam New Year 2024 Update | Questions with Answers| Guaranteed Success Mid-blastula transition (MBT) transition from synchronous to asynchronous cell division Blastocoel cavity during development around time of MBT, fluid-filled space; future anus (frog) and future mouth (sea urchin) Gastrulation rearrangement of cell layers during early embryo development; endoderm, mesoderm and ectoderm rearrangment Fate map used at specific stage of embryo development that can tell w...

CMMB 403 Final Exam Actual Questions and Answers with complete solution What are the origins of the optic vesicle and the lens? - answeroptic vesicle = forebrain (neural ectoderm) lens = surface epidermis --> placode Describe the process of lens induction - answer1. the optic vesicle (forebrain) induces thickening of the surface epidermis (prospective lens placode) 2. the optic vesicle pinches in to form the optic cup and the lens invaginate as well (lens placode comes into contact w/...

CMMB 403 final exam

CMMB 403 Tutorial Test #2 with 100% correct answers The Drosophila embryo forms repeated morphological units called ________. - answersegments How many segments total? Thoracic? Abdominal? - answer11 total 3 thoracic 8 abdominal Each abdominal segment on the ventral side of the larva is characterized by _________ (which point posteriorly) and a ___________. - answeranterior denticles posterior naked region What did Christiane Nüsslein-Volhard and Eric Wieschaus do? - answerthey screen...

CMMB 403 final exam Questions And Answers

Mid-blastula transition (MBT) - transition from synchronous to asynchronous cell division Blastocoel - cavity during development around time of MBT, fluid-filled space; future anus (frog) and future mouth (sea urchin) Gastrulation - rearrangement of cell layers during early embryo development; endoderm, mesoderm and ectoderm rearrangment Fate map - used at specific stage of embryo development that can tell what cells will become later in development Oocyte - immature egg Egg - mature ...