Naturalselection is the process whereby ________ that confer anadvantage to the individuals carrying them will spreadthroughout a population, while deleterious mutations willdisappear.

Q: To introduce modified genes or RNA, scientists use _________ and breath them into the lungs of…

A: CRISPR-Cas9 is a novel technique that allows geneticists and medical researchers to rewrite portions…

Q: Which genetic application would you consider as the most significant during this time of pandemic?…

A: Introduction :- Genetic engineering may be employed on a wide range of plants, animals, and microbes…

Q: Pcr based paternity testing

A: PCR stands for a polymerase chain reaction. PCR is a molecular biology technique used to amplify the…

Q: The observation that some genes are mosaics, composed of parts of other genes can be explained by…

A: Mosaicism or we can say genetic mosaicism is a condition in multi-cell life form in which a solitary…

Q: The image above shows that, with respect to the WRN gene, the individual with Werner syndrome (WRN)…

A: Werner syndrome is a rare hereditary condition that causes early aging.It causes several health…

Q: It seems that the expert answer touches on many points, but does not address the question precisely,…

A: Introduction  Proto-oncogenes are a set of genes that, when altered, lead normal cells to become…

Q: In gene targeting, homologous recombination between thebacterial chromosome and a linear _______-…

A: Genetic engineering involves the process of using recombinant DNA (rDNA) technology to alter the…

Q: Describe and explain the difference in results if the serial dilution step of the T4 bacteriophage…

A: The T4 bacteriophage is a type of virus that infects bacterial cells. It is a complex virus that has…

Q: In an Hfr × F− conjugation, genes can be mapped roughlyby the time at which different alleles from…

A: Conjugation is the process of genetic material transfer between two bacterial cells through direct…

Q: Two different T4 rll mutants are used to co-infect E. coli strain K(A)". Lysis was extremely rare…

A: *T4 rII system is used to to investigate gene substructure. It is based on genetic crosses between…

Q: The results of the fluctuation test (Fig. 7.5) were interpreted to mean that different numbers of…

A: Bacteria are a group of prokaryotic microscopic single celled organisms. They live in diverse…

Q: Pcr based paternity test

A: PCR stands for a polymerase chain reaction. PCR is a molecular biology technique used to amplify the…

Q: The following figure shows the FBI-style analysis of the genomic DNA of 10 people (1-10), and also…

A: Chromosomes are carrier of deoxyribonucleic acid (DNA). DNA is the genetic material. Simple sequence…

Q: Plasmids are __________ DNA molecules that replicateautonomously and can be transferred between…

A: Deoxyribonucleic acid (DNA) is the most important biomolecule that stores the genetic information of…

Q: Price et al. [(1999). J. Bacteriol. 181:2358–2362] conducteda genetic study of the toxin transport…

A: There are basically two main types of gene transfer - Vertical gene transfer and Horizontal gene…

Q: Price et al. [(1999). J. Bacteriol. 181:2358–2362] conducteda genetic study of the toxin transport…

A: Genes are the functional units of DNA and express a functional protein. They are made up of…

Q: 6. 6. In contrast to nonrenewable, renewable energy sources produce little or no pollution or…

A: ( Comment: As per the guidelines,we are allowed to answer one question at a time, so I am answering…

Q: In transduction, bacterial DNA packaged into the proteincoat of a phage is the vehicle for gene…

A: Transduction is a process of genetic recombination in bacteria wherein horizontal gene transfer…

Q: Recombinant pharmaceuticals (for the production of insulin, human growth hormone or blood clotting…

A: A hormone is a chemical messenger.

Q: A qPCR instrument is able to measure the amount of DNA product present at the end of each PCR cycle.…

A: Dye-based quantitative real-time polymerase chain reaction also known as qPCR is a Molecular biology…

Q: True or False: Restriction enzymes normally prevent viral DNA or RNA entry in bacteria.

A: A bacterium utilizes a restriction protein to defend against bacterial infections called…

Q: less than 2% of the human ________ consists of codonswithin genes;

A: Codons are a sequence of 3 nucleotide bases that code for a particular amino acid during the process…

Q: . The concept of (CODIS, multiplexing) involves simultaneous detection of more than one DNA marker.

A: This is called Multiplexing.

Q: Hello, I did a Natural Transformation lab and have these questions to answer but don't really…

A: Natural transformation is a process by which some bacterial cells can take up and incorporate…

Q: The Levaquin treatment caused a mutation to develop in the resistant cells Population replacement of…

A: Levaquin is used to treat various bacterial infections like the infections caused by S. pneumoniae.…

Q: E. coli cells are simultaneously infected with two strains of phage λ. One strain has a mutant host…

A: A gene is a stretch of nucleotides present in the DNA molecule. It encodes information for the…

Q: Transgenic experiment

A: Roux Weismann's theory: states that during each cell division the unequal distribution of the cell…

Q: Northern blots are used to ________.   map genomes   detect gene expression     isolate DNA

A:

Q: ..... doesn't use for gene expression at global level     Microarrays maldi tof mass…

A: Ans : maldi tof mass spectrometry

Q: Humans have manipulated traits in organisms by selective breeding. With new technologies, humans…

A: Gene editing or genome editing is a group of technologies that help the scientists to specifically…

Q: Reverse transcriptases are RNA-dependent DNA polymerases that use deoxyribonucleotides as…

A: Reverse transcriptase is the enzyme which is used by viruses such as HIV for the purpose to…

Q: Name of Possible Benefits from Transgenic Organism Since super salmon grows very fast, it can be…

A: Genetically modified organisms: These are the organisms whose genetic material has been altered or…

Q: A hand-drawn PCR diagram to show the role of each component and relevance of each temperature shift…

A: Polymerase chain reaction (PCR) was first invented by Mullis in 1983. Its principle is based on the…

Q: he cells were incubated for 48 hours after transfection prior to harvesting. The reason for waiting…

A: Transfection : It is the process of artificially introducing nucleic acids into cells ,  to produce…

Q: Determine whether the statement is true or false, and why. "Bacteria reproduce sexually through…

A: Prokaryotes are the primitive organisms that were the first to develop and harness life on Earth.…

Q: Using the figure above of Griffith's experiment, the hypothesis rewritten to follow proper…

A: Griffith’s experiment involved the use of two strains of pneumococcus (Streptococcus pneumoniae), a…

Q: genomic DNA library

A: Plasmids: These are small, circular DNA molecules which exists outside of the chromosomal DNA in…

Q: GalK Section/Counterselection When galK is replaced with the gene of interest, these bacteria are…

A: GalK gene is part of the galactose operon and codes for the galactokinase enzyme. Galactokinase…

Q: can you investigate the relationship between DNA damage, repair, and recognition, and cancer in…

A: This study looks into the ways that DNA damage and repair processes affect the onset of cancer.…

Q: Price et al. [(1999). J. Bacteriol. 181:2358–2362] conducteda genetic study of the toxin transport…

A: The mutation is an alteration in the sequence of DNA. Codon is a 3 DNA nucleotide sequence that is…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.