Some enzymes are considered as molecular scissors. in genetic engenrring. What is the name assigned to such enzymes?

Q: At high temperature and pH extremes, enzymes are gener-ally denatured and lose their functionality.…

A: Introduction  Enzymes are the biomolecules especially proteins. Which helps in the speeding up of…

Q: Why is Sanger sequencing sometimes referred to as "dye-terminator" sequencing?

A: Frederick Sanger and his colleagues created Sanger Sequencing, often known as 'chain termination…

Q: List three rules for designing primers?

A: A primer is short ,single strand DNA sequence used in the polymerase chain reaction. Primers are…

Q: What are deletion mutation with suitable example?

A: Mutations are the alterations or the changes that occur in the DNA. Mutations are variations in…

Q: How are the repeated sequences generated?

A: Introduction Repeated sequences are patterns of nucleic acids (DNA/RNA) that occur at multiple sites…

Q: What is Sanger sequencing used for?

A: DNA sequencing is defined as a process in which DNA’s nucleotide sequence is determined. The main…

Q: Explain the central dogma of genetics at the molecular level.

A: In literal sense, dogma refers to a definite set of principles or processes. Central dogma refers to…

Q: • Whether a mutation is recessive or dominant to wild typedepends on how drastically the protein…

A: Mutations are defined as the change in the sequence of DNA of an organism due to any environmental…

Q: What is the chemical composition of the genetic material?

A: To define: To explain the chemical composition of the genetic material and the code structure

Q: What is domain? And Why is it complicated to classify and study domains purely using sequence…

A: All the prokaryotic organisms belong to Archea or Bacteria while eukaryotic organisms belong to…

Q: what is the meaning of Genome Restructuring

A: The arrangement of genes within the nucleus is related to chromatin topology. It is related to gene…

Q: Why did geneticists believe, even before direct experimental evidence was obtained, that the genetic…

A: Genetics is the study of how traits are passed from one generation to another. This includes but is…

Q: When a segment of DNA containing either aVNTR or an RFLP is analyzed, the result is fragments of DNA…

A: DNA or deoxyribonucleic acid is a polymer of deoxyribonucleotides connected together via…

Q: What are Exceptional genetic codes?

A: A genetic code translates the genetic information encoded within the deoxyribonucleic acid (DNA) or…

Q: What does SDS–PAGE stand for? What is the benefit of doing SDS– PAGE?

A: Electrophoresis is the migration of charged particles under the influence of an electric current.…

Q: In modern molecular genetics, what is recombinant DNA, and how is it prepared?

A: Deoxyribonucleic acid (DNA) is the genetic material that carries genetic information in the form of…

Q: Approximately what percentage of the human genome isderived from transposable elements?a. 10%b.…

A: Introduction:- Transposable elements are DNA sequences that have the ability to travel or transfer…

Q: What would be a medical advantage of having a catalog of SNPs?

A: A single-nucleotide polymorphism is a substitution of a single nucleotide at a unique position in…

Q: What is a gene? Provide at least two different definitons and explain.

A: DNA contains gene that has genetic information and passes to the next generation. The functional…

Q: The prevalence of highly repetitive sequences seems rather strangeto many geneticists. Do they seem…

A: A tandem repeat is a sequence of two or more DNA base pairs that are repeated in such a manner that…

Q: Among the different types of amino acid substitution (same sense, missense, or nonsense mutations),…

A: Introduction A mutation is a change in the DNA sequence of an organism, either as the result of…

Q: Identify two major functions of DNA pol III in DNAreplication.

A: DNA replication is the natural cycle of producing two indistinguishable replicas of DNA from one…

Q: What are the factor of expressed sequence tag?

A: Expressed sequence tags are small stretches of DNA sequences that are typically 100 to 800…

Q: Basic features of the central dogma of molecular genetics is

A: DNA is a molecule made up of two polynucleotide chains that form a double helix and carry genetic…

Q: gene definition

A: Allele are considered as  the variant of the gene. DNA is composed of different nucleotides that…

Q: Briefly explain how or why making a region of DNA heterochromatic results in little or no expression…

A: DNA consists of two regions euchromatin and heterochromatin. heterochromatin are darkly stained…

Q: explain the  Molecular Mechanisms That Alter DNASequence

A: DNA is a double-stranded polymer made up of sequence nucleotides that stores the genetic information…

Q: Contrast and compare the mutagenic effects of deaminating agents, alkylating agents, and base…

A: A structural change in the sequence of DNA caused by any alterations is known as mutation and the…

Q: When isolating DNA, why is it helpful to control environmental conditions?

A: The ability to extract DNA is of primary importance to study the genetic causes of disease and for…

Q: What are transposable elements? Explain the mechanism by which they move from one location to…

A: A transposable element (TE or transposon) is a DNA sequence that may move around inside a genome,…

Q: An ORF 1,200 bp in length can encode a protein of what size?

A: Proteins  Proteins are the building block of our body they are synthesized by the process of…

Q: Among G-C rich DNA and A-T rich DNA which of these categories more prone to errors?

A: Deoxyribonucleic acids(DNA)  is made up of two polynucleotide chain that winds around each other and…

Q: • Inversions alter the order, but not the number, of geneson a __________

A: The number and the structure of the chromosomes are maintained as such during the meiosis, however,…

Q: What is the primary disadvantage of Sanger sequencing?

A: Sanger sequencing the target DNA sequence is determined by copying it into the fragments of…

Q: How the conformational changes impact its affinity for the target DNAsequence ?

A: Introduction  Protein is the key biomolecule in the biological system, any important physiological…

Q: What is the central dogma of biology? Describe the molecular processes that accomplish the flow of…

A: Central Dogma of Biology:                   The flow of genetic information from DNA to RNA which is…

Q: What is a genome and what is it composed of? What is thecentral dogma of molecular biology?

A: Genes are the hereditary units that are transmitted from one generation to another generation. The…

Q: What is the purpose of transformation in molecular biology?

A: In the fields of molecular biology and genetics, a genome is the genetic material of an organism. It…

Q: Do restriction enzymes always cut the DNA at the recognition sequence?

A: Restriction enzymes are a class of enzymes that cut DNA into fragments based upon recognizing a…

Q: What information do learn from the results of the DNA extraction?

A: Hi! Since you posted more than one question, we will be answering one for you. If you want the other…

Q: In genetic transformation, what is meant by the wordcompetence?

A: The process of taking up naked or foreign deoxyribonucleic acid (DNA) from the environment is called…

Q: What are the steps in DNA Methylation? Take note, that important enzymes and chemicals are needed in…

A: We must provide an explanation of the steps involved in DNA methylation in accordance with the…

Q: What are chance alternatives of the genetic material?

A: Introduction DNA and RNA are the usual genetic materials that store biological information.…

Q: Nearly  _______of the Human GenomeConsists of Transposable Elements?

A: The transposable elements are the DNA sequence that may change its position or location within the…