What is the unit of a genetic map?

Q: What is copy-number variation? How does it arise?

A: It has been analysed that there is an unexpected variability in the individual human genomes. This…

Q: What are some of the limitations of genetic maps?

A: Genome mapping or genetic map is the method of finding the locations of genes on each chromosome.  A…

Q: Why Heterochromatin spreads linearly?

A: Heterochromatin refers to the part of the chromosomal regions that appear dark due to the…

Q: How do you map a gene?

A: Genes are the basic structural and functional unit of heredity. They carry coded genetic information…

Q: What is a closed genome?

A: A pan-genome is also called as supragenome, which is the entire set of genes for all strains of…

Q: What is the difference between heterochromatin and euchromatin? What accounts for (or causes) the…

A: The chromosomes appear as a mass of greatly fine tangled string called "chromatin." Chromatin is…

Q: How do you identify copy number variations? Is copy number variation a mutation?

A: Copy number variation is defined as varying number of repeated nucleotide stretch in the genome of…

Q: What is the function of DNA topoisomerases?

A: In prokaryotes, replication process requires three types of DNA polymerases (DNA polymerase I, II,…

Q: What three processes are involved in makingrecombinant DNA?

A: Recombinant DNA, molecules of DNA from two different species that are inserted into a host organism…

Q: What is the difference between chromatin-remodeling and histone modification?

A: In any event nine unique sorts of histone changes have been found. Acetylation, methylation,…

Q: Explain why genetic maps are useful?

A: A genome is a usually stated that they are been term as the set of genetic information about an…

Q: What is B-form DNA?

A: DNA is the main constituent of the chromosome. It contains all information about protein that forms…

Q: How is it possible to generate so many products from a DNA that is able to fit inside the nucleus of…

A: DNA is the chemical name for the organic chemical that carries genetic information and contains…

Q: How is a DNA sequence divided up into kmers?

A: Bioinformatics is the study and use of biological information's complexities. Bioinformatics…

Q: What are transposable or mobile DNA elements?

A: According to the question, we have to give the information on transposable or mobile DNA elements.…

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: Is duplication a mutation?

A: Mutations are defined as the permanent change in the DNA’s base sequence. An agent that causes…

Q: What eukaryotic process requires chromatin remodeling?

A: Chromatin remodeling is the chromatin rearrangement from a condensed condition to a…

Q: What is the difference between a genetic map and a physical map? Which generally has higher…

A: Genes are the basic structural and functional unit of heredity. They carry coded genetic information…

Q: Why do A-T base pairs inhibit left-handed DNA formation?

A: The capacity of nucleic acids to guide their own reproduction from monomers makes them unique.…

Q: What is the purpose of heterochromatin and does heterochromatin transcribed?

A: Heterochromatin is a condensed or tightly packed form of DNA that comes in multiple varieties. These…

Q: How is chromatin immunoprecipitation used to determine the locations of histone modifications in the…

A: Histone modifications occur through post-translational modifications of residues of amino acids like…

Q: What are the most well-studied chromatin remodelers?

A: Deoxyribonucleic acid or DNA is a double helix nucleic acid structure that carries the genetic…

Q: What is the utility of a reporter gene?

A: Introduction Reporter gene are the genes which helps in detection of transformant cell as their…

Q: Is a centromere a protein and tell What happens if a centromere does not break?

A: Centromere is a central chromosome structure that attaches sister chromatids during cell division.…

Q: What are the two types of heterochromatin?

A: A tightly packed form of DNA or condensed DNA is called heterochromatin. Its primary function is to…

Q: What are the different terms used to describe the two strands of DNA involved in transcription?

A: Transcription is a process of formation of RNA. It is DNA dependent RNA synthesis process. Process…

Q: What is the name for mobile genetic elements?

A: Mobile genetic elements are a type of genetic material that can move around within a genome, or that…

Q: What is the difference between euchromatin and heterochromatin?

A: Chromatin is a complex of deoxyribonucleic acid (DNA) and protein present in eukaryotic cells. The…

Q: What is the function of histones in DNA packiging?

A: The DNA (deoxyribonucleic acid) is a two-fold helical structure with two polynucleotide strands…

Q: How the process of chromatin condensation is performed?

A: As we understand, the cell DNA is never exposed and unaccompanied by different proteins. Maybe, it…

Q: What is DNA methylation?

A: DNA is the component of chromosome contains proteins which form the chromosomal structure.

Q: How does a genetic map differ from a physical map?

A: Genes are present on chromosomes.

Q: What is a complex of proteins that folds up the telomeres into a structure that shields…

A: A complex of protein is generally found in many eukaryotic cell, whose primary function is the…

Q: What is microsatellite polymorphism?

A: Polymorphism:   It is set place in population when two members or at least two or more members of…

Q: What are the functions of the AT-rich region and DnaA boxes?

A: Bacterial replication starts at the unique site present in the chromosome known as oriC. The…

Q: What are histone tails?

A: Chromosomes appear at the time of cell division in the form of thread like structures inside the…

Q: What are some of the processes that affect gene regulation by altering chromatin structure?

A: The mechanism of encoding of proteins by a gene which regulates cellular functions is known as gene…

Q: What is the unit of a genetic map?  A. centimorgan B. angstrom C. joule D. centimeter

A: The genome of an organism represents all the genetic information contained within the cells. This…

Q: What is constitutive heterochromatin?

A: Heterochromatin is a condensed or tightly packed DNA. It is categorized by intense strain when…

Q: Does the rII region have two genes?

A: A series of the experiment is carried out by Benzer that are designed to define the gene in terms o…

Q: True or False.  Do single-stranded DNA strands stabilize other strands?

A: Introduction Ribonucleic acid (RNA) and deoxyribonucleic acid (DNA) are two types of nucleic acids…

Genome annotation

The technique of linking biological information to genome sequences is termed genome annotation. Gene annotation is the method of identifying gene locations and coding sections. It helps us understand what these genes are doing in the body through establishing structural characteristics and linking them to the actions of various proteins.