Crispr cas - Samenvattingen, Notities en Examens

BIO 207 EXAM2 PRACTICE TEST FROM STUDY GUIDE 49 Questions with Verified Answers Which of the following molecules links glycolysis with the TCA cycle, and also serves as a precursor for many biosynthetic products? a. malate b. citrate c. oxaloacetate d. acetyl-CoA e. succinate - CORRECT ANSWER d. acetyl-CoA What methods do microorganisms NOT use to minimize energy for biosynthesis? a. Inhibit or kill nutritional competitors by making antimicrobials b. Loss of genes encoding enzymes f...

Deze samenvatting bevat alle onderwerpen behandeld tijdens het master vak BMS75 - Advanced tools in molecular biology (designing molecular probes, subcloning, primer design, cell transfection methods, CRISPR/Cas technologies, functional protein analysis, epitope tags, affinity tags, cell seleciton, fluorescent protein vectors, single fluorescent protein-based probes, BiFC-based probes and FRET-based probes). This summary contains all subjects covered during the master course BMS75 - Advanced...

MMSC490 Practice Exam 1|123 Questions with Verified Answers cytoplasmic organelles are: a. absent in prokaryotic cells and present in eukaryotic cells. b. present in both prokaryotic and eukaryotic cells. c. present in prokaryotic cells and absent in eukaryotic cells. d. absent in both prokaryotic and eukaryotic cells. - CORRECT ANSWER a. absent in prokaryotic cells and present in eukaryotic cells E. coli is a useful model system for molecular biology studies because: a. it has a smal...

This summary consists of: 1. epigenetic principles underlying gene expression regulation 2. epigenetic inheritance underlying cell type identity 3. differentiation principles, in particular neuronal development 4. genetic and epigenetic editing principles, including CRISPR/Cas platforms 5. critique and debate current trends and challenges in genetic and epigenetic editing principles on an academic level

BCH 5413 EXAM ONE QUESTIONS WITH VERIFIED ANSWERS Where in the genome are loxP sites located in a Cre/Lox model? - Answer-On either side of the gene that is to be knocked out In which organism was the CRISPR system discovered? - Answer-e. coli In the immunization phase, what happens to the foreign viral DNA? - Answer-Cleaved into pieces by cas complex and the fragments are called spacers. Some of the viral fragments will become a part of the sequence. What RNAs are present in the Cas9...

Genetics Second Exam Practice Test 150 Questions with Verified Answers Which organism has polycistronic mRNA? (eukaryotic or prokaryotic) - CORRECT ANSWER Prokaryotic Do prokaryotes undergo splicing/processing? - CORRECT ANSWER No Where are attenuater sequences found? (what type of organism and what class of operons?) - CORRECT ANSWER In prokaryotic amino acid operons Do prokaryotic mRNA ALWAYs encode trans-acting factors? - CORRECT ANSWER No Which of the following statements is t...

True or False (circle one): The anti-parallel nature of nucleic acids is illustrated in the replication and expression of DNA, and even the translation of mRNA into protein. True Accumulation of the protein _____1.______ during cell growth triggers initiation of DNA replication when it binds to the chromosome near the ________2._______ 1. DnaA 2. oriR/ origin of replication Negative regulation by ________________ results when a signaling molecule binds to a repressor protein, wh...

CHEM 120 Week 7 Discussion: Flow of Genetic Information - Protein Initial Post Instructions In the news, we often hear examples of how DNA or the transfer of genetic information impacted someone's l ife. Examples range from DNA fingerprinting to genetically engineered organisms to an individual with a genetic disease. In each of these scenarios, the structure of nucleic acids and the flow of genetic information through mRNA to protein are involved. Using an example from the news or a scholarly ...

Exam Name___________________________________ MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) What term is applied to a variety of projects whereby genome sequences are deposited in databases for research purposes? 1) A) proteomics B) bioinformatics C) cloning D) genetics E) omics Answer: E 2) Once a protein is made, its biochemical or structural properties play a role in producing ________. 2) A) DNA B) genotype C) mutant ...

Why are E.coli the model bacterium? CORRECT ANSWER -no nucleus or introns -range amount of proteins from high to low -3000 proteins at one time -4300 genes -5mb genome What is the difference between constitutive and inducible genes? CORRECT ANSWER C- always expressed and not high regulation (ribosome) I- induced/expressed and high regulation in response to environment How is transcription and translation coupled in a prokaryote? CORRECT ANSWER begin transcription, RNA pol ribosomes...