Question Which of the following are properties of virus particles? They are spring loaded to uncoat and deliver the genome in the right cell They are inert particles that are passively taken into the cell and play no role in genome delivery They are not metastable The subunits are permanently bonded together They can never be taken apart

Question Which of the following are properties of virus particles? They are spring loaded to uncoat and deliver the genome in the right cell They are inert particles that are passively taken into the cell and play no role in genome delivery They are not metastable The subunits are permanently bonded together They can never be taken apart

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter13: An Introduction To Genetic Technology

Section: Chapter Questions

Problem 14QP

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question: Can you summarize and explain for me what you want to tell in the article below? When I read it myself, I do not understand exactly what is meant by the article. It would be nice if you could highlight the important points. You can use them in a figure or diagram to explain. thank you and hava a nice day :) Article: Interference with Cellular Uptake, Immobilization, and Inactivation of the Virus Outside of the Host Cell Nanomaterials can be synthesized with a high specific surface area of a few hundred square meters per gram. Therefore, dependent on the surface properties, nanomaterials efficiently adsorb biomolecules and form a so-called biomolecular corona. This passive, nontargeted adsorption might be utilized to bind viruses, provided that the selected nanomaterial is relatively biocompatible. Viral surface proteins are often modified by sugar moieties or encompass positively charged amino acid patches that bind to lectins or glycosaminoglycans (GAGs) of heparan sulfate…
True or False: In this trial (Hershey And Chase), since labeled viral proteins were found outside the living cell, they concluded that proteins must carry at least part of the genetic information in the virus.
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question: Can you summarize and explain for me what you want to tell in the article below? Can you explain the figure? When I read it myself, I do not understand exactly what is meant by the article. It would be nice if you could highlight the important points. You can use them in a figure or diagram to explain. thank you and hava a nice day :) Article: Nanotechnology Tools to Detect SARS-CoV-2 Standard procedures for detecting the virus from nasopharyngeal and/or oropharyngeal swabs have been reviewed recently and are primarily based on reverse transcription polymerase chain reaction (RT-PCR). Here, we would like to mention some preliminary ideas on nanotechnology-based assays to monitor the presence of SARS-CoV-2. A simplified test and variants thereof to detect viral proteins (e.g., HIV or influenza virus) without the need for expensive equipment is based on the color change of Au NPs bound to antibodies. Similar to the enzyme-linked immunosorbent assay (ELISA) antibodies coupled…
QUESTION 14 What if you designed a CRISPR/cas9 assay for a gene knockout, but there's no PAM sequence immediately downstream of your target site. What happens? O It's fine because you put the PAM sequence in your guide RNA O PAM sequences only apply to real viral infections, not CRISPR assays. O The Cas9 nuclease won't cut at the target site O The guide RNA won't be complementary to the target O They'll be more off target effects but it'll still work.
Question:- There is some recent research on the use of bacteriophages to inhibit pathogenic bacteria as alternative to antibiotics, for example, in poultry. Speculate what are the potential advantages and weaknesses of such phage therapy vs standard antibiotic treatment.
Remaining Time: 1 hour, 07 minutes. 53 seconds. v Question Completion Status: A Moving to another question will save this response. Question 2 Multiple Choice Question (suggested time - between 1 and 2 minutes): The Wobble Hypothesis proposed by Francis Crick postulates that... O A. Base pairing between nucleotides in the 1st codon and the 3rd anticodon positions does not strictly follow complementarity rules O B. The two ribosomal subunits are loosely associated and wobble during translation. Oc Codorns and anticodons can pair when aligned in the same 5'-to-3' direction O D. Nucleotides in the 3rd codon and the 1st anticodon positions do not interact with each other. DEG can form a base pair with A. OF G can form a base pair with U A Moving to another question will save this response. Iyp
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can destroy Incoming viral DNA Question 38 Consider one of the genes found on the Sars-Cov-2 genetic material. This one gene can be responsible for making more than one different type of viral protein. This is because... the polymerase used by the virus doesn't perform any p the virus can combine the exors In Its DNA in different ways the virus can cause ribosomes to undergo intentional base substitutions. the virus can cause ribosomes to intentionally skip nucloctides actually, what's described here cannot happen, cach gene can only produce one type of protein
Question:- When large genomes are sequenced, which of the following is true? Group of answer choices The genomes are converted from RNA to cDNA using reverse transcriptase, and then the cDNA is sequenced. The genomes are fragmented, the DNA fragments are sequenced by any number of methods, and the sequences assembled to provide the original complete genome. Sanger dideoxy sequencing is never used – instead, only nanopore sequencing is used. The assembled sequences must have all gaps closed if the genome is to be useful for the research community.
Question:- Why do some viruses encapsidate the viral RdRp yet other viruses rely on synthesizing the RdRp following viral entry?
Question 7 Referring to the plasmid below, if a recombinant plasmid were obtained by inserting DNA into the EcoRv site, and the protein corresponding to the recombinant gene were expressed, which of the following statements would be false? Aval Sall A The plasmid will be resistant to tetracycline. B) The protein is not likely to be biologically active without some further treatment. C) The plasmid will be resistant to ampicillin. (D) The plasmid will not be able to replicate autonomously. Pul- Poul- ampr III EcoRI EcoRV BamHI pBR322 (4363 bases) -Poudl lett