Q: example of gram negative bacteria
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What does it mean for viral DNA to program cells? explain in your own words as simply as possible.
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- Polymerase chain reaction is commonly used in the laboratory for a) reverse transcription Ob) DNA amplification Oc) genome mapping Od) gene expression analysisWhat does it mean to sequence a genome?Which of the following best describes the process of DNA sequencing? a. DNA is separated on a gel, and the different bands are labeled with fluorescent nucleotides and scanned with a laser. b. A laser is used to fluorescently label the nucleotides present within the DNA, the DNA is run on a gel, and then the DNA is broken into fragments. c. Nucleotides are scanned with a laser and incorporated into the DNA that has been separated on a gel, and then the DNA is amplified with PCR. d. Fragments of DNA are produced in a reaction that labels them with any of four different fluorescent dyes, and the fragments then are run on a gel and scanned with a laser. e. DNA is broken down into its constituent nucleotides, and the nucleotides are then run on a gel and purified with a laser.
- What are the advantages of human genome project?RNA polymerases Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a) need a primer a b b) synthesize RNA 5' to 3' c) never make any mistakes C d) none of the aboveAfter sequencing a new genome for the first time, functional protein-coding genes are initially identified by: BLAST searches that look for viral integration in the host genome Bioinformatic searches that reveal consensus sequences in expressed genes Aligning expressed exons sequenced from cDNA using transcriptomics B and C A and B
- What role does plasmids play in genetic engineering?The idea behind PCR-based diagnostics is that a very small number of microbial genomes in a patient sample can be multiplied by PCR and more easily detected by the clinical team managing the patient’s care. Also, genetic-based diagnostics are very useful for viral infections because we don’t have biochemical tests, etc. to distinguish one virus from another (remember, viruses are metabolically inactive). However, a lot of work goes into the development of these tests. For instance, PCR requires primers that are complementary to the viral genome that is being copied. If primers are complementary to the target genome, what must scientists know to design primers that bind to the viral genome to be copied? (I mean this to be a general question; don’t look up the details of designing primers)Which of the following scenarios could use Next-Gen sequencing to achieve its purpose? Detect viruses in samples of patients Detect species of microorganisms present in a water sample. Insert mutations to genes to alter function: Identify instances of fake food items (tuna not being tuna)
- An example of RNA-dependent DNA polymerase isa) Reverse transcriptaseb) DNA ligasec) RNA polymerase Id) RNA polymerase IIThere is a new virus named HANDF that is infecting Cows in the USA. This is a novel virus and the only thing you know it is infecting Cows. You can have access to viruses from dead Cows. In a series of discrete steps describe how you would sequence all of the protein-coding genes of the virus. DO NOT USE CHATGPT OR ANY AI, PLEASE PLEASE I NEED TO LEARN FROM YOUR SOLUTIONWhat is RNA sequencing ?