How can I Explain  with diagram how mitotic crossover (recombination) lead to cancer.

Q: Does crossing over occur during prophase II? From an evolutionary perspective, why is this…

A: Chromosomes can be defined as the thread-like structures that is  located inside the nucleus of…

Q: Inversions are known to affect crossing-over. The following homologs have the indicated order (the…

A: Insertion, deletion, substitution, and inversion are the four types of mutations. Insertion is a…

Q: Draw a figure for the mode of transposition not shown in Figure 15-8, retrotransposition.

A: Retrotransposition occurs by LTR and Non-LTR retrotransposons.

Q: In humans, what is characteristic of the y chromosome? a. Submetacentric centromere b. No satellites…

A: Note: As per Guidelines, We Can Answer One Question At A Time. Ask Again To get rest answers.…

Q: How is FISH used to characterize chromosomal translocations associated with certain genetic…

A: FISH or Fluorescence in situ hybridization is a technique used widely in molecular cytogenetics to…

Q: Chronic myelogenous leukemia is usually associated with which type of chromosome rearrangement? a.…

A: Genetics is the branch of biology which deals with genes, heredity, and genome in the organism.…

Q: If you are experimenting on a haploid cell with DNA that is equal to 5. What is the amount of DNA…

A: * meiosis is of two types  Meiosis I Meiosis II *meiosis I will contain following stages…

Q: why The chromatids formed byrecombination within the inversion loop of a pericentric…

A: When the region between two breaks of the same chromosome rotate 180°, it results in chromosomal…

Q: does  Inversions alter the order , of geneson a chromosome

A: Genetics is the branch of biology which deals with genes, heredity, and genome in the organism.…

Q: Person A has a mutation in a chromosome in a liver cell, while person B has a mutation in a…

A: Mutation refers to sudden heritable change in the phenotype of an individual. In the molecular term,…

Q: How does Somatic Cell Recombination Can Inactivate Genes in Specific Tissues?

A: Somatic cell recombination is a type of gene rearrangement method in which regions of DNA in a gene…

Q: The primary benefit of recombination is: Activity of mobile genetic elements Meiotic recombination…

A: Answer is option 3

Q: 2. Generate the two resulting recombinant chromatids that result from the crossover events that must…

A: DNA is the store house of genetic material. The filamentous DNA condensed to form chromatids, which…

Q: why scientists create artificialchromosomes?

A: Chromosomes are long thread-like structures that carry coded genetic information in the form of DNA.…

Q: What is a genetically identical copy of an organism?   A. Karyotype   B. Autosome   C. Clone   D.…

A: Genetically identical means having exactly same DNA.

Q: Supergenes” are groups of genes located together inside chromosomal       inversion.  Supergenes…

A: Chromosomal inversion is a type of polymorphism that is common in animals, plants and humans.…

Q: Chromosomal analysis of this karyotype reveals the mutation is a result of O A. a missing X…

A: Roughly 1 in every 2,000-2,500 live female births is affected by Turner syndrome.

Q: Explain why unequal crossing over always produced a duplication and deletion at the same time, not…

A: Crossing over occurs in the first division of meiosis at this stage each chromosome has replicated…

Q: In a plant, green is dominant over white leaf; long is dominant over round shape. a. How many total…

A: According to our guideline we can answer only the first question (upto first three subparts). The…

Q: What is FISH? Briefly describe how it works How is FISH used to characterize chromosomal…

A: FISH ( fluorescence in situ hybridization ) is a technique for detecting and locating a specific DNA…

Q: By using a diagram illustrate the condition that leads to Down syndrome (2n=47,extra copy of…

A: Down syndrome is congenital autosomal genetic disorder due to the trisomy 21 number  chromosome,…

Q: What is the probability of a mutation occurring within the protein coding region of the human genome…

A: Changes in base sequences in DNA is called mutation. It may due occur due to the exposure of many…

Q: Refer to the figure showing a pair of homologous chromosomes. What process is demonstrated in this…

A: Introduction Meiosis is a type of cell division that occurs in sexually reproducing organisms' germ…

Q: This is a diagram of chromosome 17. What is the cytogenetic coordinates of a gene at the indicated…

A: Here, Cytogenetic coordinate of a gene means the position of a gene on a chromosome. A chromosome…

Q: hat type of chromosomal mutation is seen in the corresponding picture? lect one: a. Duplication b.…

A: Mutation is the alteration of the nucleotide sequence of the genome of an organism. The mutation is…

Q: cell is deficient of Sgol, how would this affect the chromosome movement during Hosis I and II?…

A: Meiosis is a type of cell division that occurs at the time of gamete formation in the sex cells. It…

Q: why The chromatids formedby recombination within the inversion loop of a paracentric…

A: When the region between two breaks of the same chromosome rotate 180°, it results in chromosomal…

Q: Please consider the figure below, parts A and B. A В 部 蹈器 Gene B Gene C Gene B Normal Gene A…

A: According to the question, two diagrams are given and few questions are asked. We have to solve the…

Q: With detailed accounts of their various forms, explain any three of the following chromosomal…

A: Mutations may be defined as the changes that occur in a DNA sequence. They are the raw materials for…

Q: Consult Figure 1, which shows a human karyotype with chromosomes arranged in order of decreasing…

A: Eukaryotes usually have their genetic material packed and condensed into chromosomes and stored…

Q: Describe the process of 'crossing over' detailing at what stage of the cell cycle it occurs. What…

A: Crossing over is also called as recombination or exchange of genes of non sister chromatids.

Q: suppose a male human entered the Progenation Machine. Would it be possible for the machine to…

A: This question is quite normal when someone involves deeply in a TV series. I also asked myself when…

Q: A chromosome has the following segments, where • represents the centromere: AB-CDEFG What types of…

A: Mutation refers to the alterations in the sequence of DNA. It can happen either due to internal…

Q: Why are the chromosomes replicating? Why is this necessary for the embryo?

A: The fundamental importance of chromosomes is that they contain DNA, or deoxyribonucleic acid, the…

Q: Briefly explain how transposition causes mutations and chromosome rearrangements.

A: Transposons are the DNA sequences capable of changing its position or location within the genome of…

Q: Give at least three examples of types of mutationsthat would disrupt the process of mitotic…

A: Mutation is defined as a change that causes alteration in the nucleotide sequence of DNA. This can…

Q: What is a genetically identical copy of an organism?   a.Karyotype b.Clone c.Autosome d.Diploid

A: A gene is present in different forms that are expressed in a phenotype; allele is a one of the…

Q: Are the epsilon (ε) and beta (β) genes on chromosome 11 orthologs or paralogs? Explain your answer.

A: Chromosomes are long thread-like structures that carry coded genetic information in the form of DNA.…

Q: Chromosomal RearrangementsAre Caused by which factors?

A: Chromosomal rearrangement is a mutation that involves the change in the structure of the native…

Q: What is meant by the term cell fate? What is a cell lineage diagram? Discuss the experimental…

A: A cell is the fundamental unit of life. All living organisms are made up of one or many cells. Each…

Q: If you are experimenting on a haploid cell with DNA that is equal to 5. What is the amount of DNA…

A: Prophase 1 is the stage of meiosis 1. The condensation of chromosomes occur in the prophase 1.

Q: Describe step 5 of recombination: Branch migration

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

Q: why two crossovers are needed on one chromatid arm?

A: Crossing over or chromosomal crossover is the process where exchange of genetic material happens…

Q: "A deletion of a portion of a chromosome need not be very great before the effects become severe".…

A: The genetic material of a cell is a nucleic acid. Most of the organism has DNA as the genetic…

Q: The image shows the genetic code of an organism before and after the occurrence of a spontaneous…

A: Any kind of alteration in the nucleotide sequence of an organism’s genome is referred to as a…

Q: You are experimenting with a drug that interferes with spindle formation, and replicated chromosomes…

A: Change in the chromosome number is one of the type of mutation. Problems in the cell cycle is…

Genetic Recombination

Recombination is crucial to this process because it allows genes to be reassorted into diverse combinations. Genetic recombination is the process of combining genetic components from two different origins into a single unit. In prokaryotes, genetic recombination takes place by the unilateral transfer of deoxyribonucleic acid. It includes transduction, transformation, and conjugation. The genetic exchange occurring between homologous deoxyribonucleic acid sequences (DNA) from two different sources is termed general recombination. For this to happen, an identical sequence of the two recombining molecules is required. The process of genetic exchange which occurs in eukaryotes during sexual reproduction such as meiosis is an example of this type of genetic recombination.

Microbial Genetics

Genes are the functional units of heredity. They transfer characteristic information from parents to the offspring.