physical appearances of individuals affected by the abnormality structure of deletion, inversion, duplication, and translocation?

Q: What is PID? What causes it?

A: It consists of primary sex organs called gonads which produce gametes and hormones, secondary sex…

Q: describe what is CNVCopy number variant?

A: The human genome consists of 6 billion chemical bases or nucleotides of DNA packed into two sets of…

Q: What are translocation and deletion events that mayoccur during chromosomal duplication or assembly?

A: Cellular biology explains the events starting from DNA synthesis, to replication, transcription, and…

Q: What is meant by a sexlinked gene?

A: Chromosomes are filamentous bodies present in the nucleus. They are composed of DNA…

Q: How Is the Genetic Information Rearrangedby Genetic Recombination?

A: The exchange of genes among the organisms, which leads to offspring with new genetic variants is…

Q: Explain how it is possible for a person with a translocationor an inversion to be phenotypically…

A: Chromosomes are the condensed packaged structure of the genetic material of an organism. The…

Q: What is pseudoagouti (highly methylated) phenotype ?

A: Phenotype generally refers to the observable characteristics of an organism. It is generally…

Q: What causes nonreciprocal translocation?

A: All cellular systems are controlled by proteins. Proteins are synthesized by the cell by a process…

Q: What effects of heterozygosity for a deletion?

A: In a spontaneous deletion, 2 chromosomes break to remove the intervening segments. By deletion 1 or…

Q: Are forward and reverse primer are complementry to each other ?

A: Forward primers: Forward primers are one of the two types of primers used in a PCR setup. The main…

Q: What is chromosome aberration?

A: The chromosomes are thread-like structure located in the nuclei of both plant and animal cells. They…

Q: What is tandem and non tandem duplication?

A: A major mechanism by which new genetic material is produced during molecular evolution is gene…

Q: What is a Pericentric inversion?

A: The chromosomes are the thread like structure that contains hereditary information in the form of…

Q: What is the diagnostic test for linkage?

A: Chromosomes are the condensed form of DNA that carry all the genes.  Genes are represented in the…

Q: Describe a chromosomal deletion, duplication, translocation, and inversion.

A: Chromosomes are string-like designs situated inside the nucleus of animals and plant cells. Every…

Q: Define deletion-insertion polymorphisms (DIPs)

A: Insertion is a mutation in which one or more nucleotide base pairs are added into a DNA sequence.…

Q: What is the difference between a lesion and an ablation?

A: Cells are the structural and fundamental units of life. Cells that possess similarity in structure…

Q: the deletion of which chromosome causes obvious morphological and mental defects in the organism,…

A: Cri-du-chat syndrome, otherwise called 5p-(5p minus) syndrome or cat cry syndrome, is a chromosomal…

Q: How common is dup15q?

A: Dup15q:- Is characterized by having an extra copy of a portion  of chromosome 15[partial trisomy] in…

Q: What is a molecular marker? Elaborate physical chromosome mapping with the help of molecular markers

A: Molecular mapping is used to find the location of gene on the chromosome and also the distance…

Q: What is a Robertsonian translocation?

A: Translocation can be defined as the movement of deoxyribonucleic acid (DNA) sequences in between two…

Q: Robertsonian translocation is  balanced or unbalanced?

A: "Robertsonian translocation" is a type of translocational chromosomal aberration in which…

Q: What is Locus heterogeneity?

A: Inheritance of genetic diseases follows a simple Mendelian pattern of inheritance. Its study is…

Q: What is pseudodominance and how is it produced by a chromosome deletion?

A: The expression of typically recessive transformation that is created when the dominant wild sort…

Q: What is the recombination frequency?

A: Escherichia coli B is known to be the permissive strain for rII mutants since they permit the growth…

Q: What is deletion and duplication?

A: Mutations are changes that occurs in the deoxyribonucleic acid (DNA) sequence, either due to…

Q: How can Cri-Du-Chat syndrome be diagnose with karyotyping?

A: Karyotyping is a genome-wide snapshot of an individual's chromosomes. It's a collection of a cells…

Q: What is the chromosome abnormality in cri du chat syndrome?

A: Cri-du-chat syndrome, commonly known as 5p- (5p minus) syndrome. Infants with this syndrome…

Q: what is Unequal crossing-over between duplications ?

A: Crossing over is the process during which the non-sister chromatids of a homologous pair of…

Q: What is the difference between reciprocal and nonreciprocal translocation?

A: A type of chromosomal rearrangement like inter-chromosomal or intra-chromosomal is known as…

Q: What is the purpose of generating a phenocopy?

A: The phenocopy phenomenon is easily translated and is used for the process of drug discovery. This is…

Q: What is the chromosome abnormality in fragile X syndrome?

A: Moderate mental retardation in affected individuals and mild cognitive impairment in affected…

Q: Each of the four types of structural chromosomal mutations is illustrated below. Label each picture…

A: Chromosomal rearrangements are the type of mutations which causes a change in the gene sequence of…

Q: Which individuals can be termed as clones?

A: DNA is the genetic material in most living organisms. It is the information hub that contains…

Q: What is Robertsonian translocation Down syndrome?

A: Translocation is a type of chromosomal abnormality in which a chromosome breaks and a portion of it…

Q: describe Deletion-insertion polymorphisms (DIPs)

A: Polymorphism: Many forms of a allele is termed as polymorphism. The polymorphism leads to the…

Q: Why is the incidence of survivable genetic disorders involving deletions of parts of chromosomes so…

A: Deletion is a type of mutation in which a part of DNA molecule is not copied during DNA replication.…

Q: What is the rule of inversion?

A: Genes are the functional unit of heredity. The genes code for proteins which are vital for growth…

Q: What is the difference between a paracentric and a pericentric inversion?

A: Chromosomes are thread-like structures situated inside the nucleus of plant and animal cells. Each…

Q: List the three basic categories of chromosome mutations and define each one.

A: Aneuploidy refers to a condition of an abnormal or unusual number of chromosomes. Normally each…

Q: What are the methods to detect chromosomal rearrangements?

A: Chromosomes carry the genetic material DNA. Gene is a segment of DNA. The necessary information for…

Q: What is the Philadelphia chromosome? How is this chromosome related to cancer? Identify how this…

A: A chromosome could be a dna (deoxyribonucleic acid) molecule with some  or all of the genetic…

Q: what is Robertsonian translocations ?

A: A chromosomal abnormality or chromosomal disorder is a missing, extra, or irregular portion of…

Q: What causes Robertsonian translocation?

A: erved gene order and therefore the option is incorrect.  64.) Translocation is transfer of a part of…

Q: What is a balanced chromosomal rearrangement?

A: Chromosomes carry the genetic material DNA. Chromosomes may undergo rearrangements that are the…

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.