The following gene arrangements in a particular chromosome are found in different geographic regions.  The changes in sequence were due to sequential inversions.  ABCDEF DECAFB DEFACB AFEDCB Assuming that the arrangement in “a” is the original arrangement, in what sequence did the various inversion types arise?

Q: What change in chromosome structure causes an extra copy of a chromosomal region to occur?   A.…

A: 'Chromosomal aberration' is the term given to the event where a loss of/ an extra copy of DNA leads…

Q: Karyotype analysis shows that the banding pattern for chromosome 1 is the reverse of the normal…

A: Introduction : A Chromosome Is A Lengthy DNA Molecule That Contains Part Or All Of An Organism's…

Q: You discovered that a new genetic disorder is due to the trisomy of chromosome 12. A trisomy is most…

A:

Q: A chromosome initially has the following segments:A B • C D E F G Draw the chromosome, identifying…

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A: The ploidy level or euploidy of a cell is defined as the number of chromosomes it has. When a cell…

Q: What is the importance of Chromosome Remodeling for the biological processes?

A: In the cell nucleus, the DNA chain is wrapped around a histone protein.  This complex of DNA chain…

Q: Gene Combination Recombination Frequency G/H 15.1% G/I 7.5% H/I 22.6% Which of the following gene…

A: Given,  Recombination frequency or % Recombination 15.1% or 15.1 map units /cM - - > In G/H gene…

Q: n an inversion, is a 5′ DNA end ever joined to another 5′ end? Explain.

A: The strands of DNA are known to be anti-parallel.i.e. even though they have the same chemical…

Q: The normal sequence of genes along a hypothetical chromosome is ABC-DEFGH, where letters represent…

A: In the question, we are given with a hypothetical chromosome ABC-DEFGH. Here, the alphabets are…

Q: Altered chromosome structure can drastically affect an individual organism’s phenotype. However,…

A: Chromosomal aberrations are the structural variations in the chromosomes. The different types of…

Q: What slide preparation technique should you use to determine the chromosome number of a newly…

A: Microtechniques are set of approaches used in preparation of micro-objects for research.  Two…

Q: ARVCS is a disorder characterized by the replacement of healthy heart tissue with fatty fibrous…

A: Mutation is any change in the nucleotide sequence of the gene. It may lead to disorders if it makes…

Q: Determine the correct order of the genes on the chromosome, given the following information: Genes A…

A: During crossing over, part of one chromosome is exchanged with another. The result is a hybrid…

Q: the chromosomes of a yellow fever mosquito (Aedes aegypti). The species has 6 chromosome number…

A: Yellow fever organisms can grow in empty flowerpots, polluted swimming pools, spare tires, and…

Q: There are three genes located on the same chromosome: G, H, and I. The recombination frequencies…

A: A number that describes the proportion of recombinant offspring produced in a genetic cross between…

Q: Pick the statement about chromosome structure that is FALSE.     Gene duplications provide an…

A: Chromosomes are long DNA molecule which carries the genetic information of an organism. They are…

Q: Which of the following genetic alterations is most likely to result in a silent mutation? a…

A: Transition or transversion mutations may lead to no change in the sequence of the protein known as…

Q: The following diagram represents two nonhomologous chromosomes: AB•C DE FG RS•TUV w x What type of…

A: 6. the following diagram represents two nonhomologous chromosomeAB?CDEFGRS?TUVWX

Q: Which of the following is described as a structural rearrangement of a chromosome in which a broken…

A: Chromosomal rearrangements consist of different events- deletion, duplication, inversion, and…

Q: Which of the following are the correct types of chromosomal mutation as shown from Figure 1.4? *…

A: Correct option is B i.e.  Inversion Insertion Deletion Translocation

Q: If one bit is mutated on the chromosome 11010001, which of the following chromosomes cannot be…

A: * Mutations means change in a DNA sequence by altering the bases. *Mutations arise due to mistakes…

Q: A chromosome has the following segments, where • represents the centromere:A B C D E • F G What…

A: Since we only answer up to 3 sub-parts, we’ll answer the first three. Please resubmit the question…

Q: Do homologous chromosomes have the same exact NUCLEOTIDE sequences? Why do we only need 23…

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Q: If the bandicoot genome is 3.62 x 109 base pairs, and the "highly repetitive DNA" fraction is…

A: The genome is the entire DNA content (in base pair) of a haploid (n) cell. That means in case of a…

Q: The following gene arrangements in a particular chromosome are found in different geographic…

A: The mutation is a sudden and abrupt change in the structure and function of chromosomes.

Q: Recombination frequencies between four genetically-linked loci in corn are shown in the following…

A: Recombination frequency is a measure of genetic linkage and is used in the creation of a genetic…

Q: the name of the labelled part of the chromosome? Please explain its function

A: The given diagram is of a polytene chromosome found in dipteran flies such as drosophila,…

Q: how the exact location of the following gene in the chromosome. Draw and label.   2p32.1 2q42.2…

A: There are few important points : Chromosome : The DNA of a cell is present in a highly condensed…

Q: CIUSS Out An organism has the genotype a"g*/a"g* ; q"f"/g+f";r+h+/r+h+. Indicate the correct genes/…

A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: Genetic recombination as a result of crossing over occurs more readily in genes that are located…

A: Genetic recombination - It is a process in which DNA strands are broken and then recombined to form…

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

A: Thank you for the question.  Answer : inversion is when there is disruption of a single chromosome (…

Q: The following recombinant frequencies were found between genes A, B, C, D, and E. Determine the…

A: Mapping of linked genes on the chromosomes can be done by using the percentage or frequency of…

Q: If 2 genes on the same chromosome have a recombination frequency of .01, what is the genetic…

A: Genetics is a part of science worried about the investigation of genes, genetic variety, and…

Q: 47 The arrows indicate the products of a reciprocal translocation between chromosomes 9 and 22.…

A: The abnormal chromosome 22 shown in this figure is philadelphia chromosome. It is formed when a part…

Q: A chromosome initially has the following segments:A B • C D E F G Draw the chromosome, identifying…

A: Inversion is a type of chromosomal aberration. A part of the chromosome gets inverted 180°. The…

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: A contig map for a chromosome in Drosophila is shown below. The chromosome has 10 segments, numbered…

A:

Q: The locations of six deletions have been mapped to a Drosophila chromosome, as shown in the…

A: Mutation is an abrupt change in the DNA sequence and nucleotide base pairs.  Mutation is caused by…

Q: A chromosome had these parts in this order: A   B   C    D    E    F    G. Then something happened…

A: In genetics, we have learned many chromosomal abnormalities which may be structural or numerical.…

Q: Consider the arrangement of the following four normal chromosomes from some hypothetical organism…

A: Any change in the chromosome level is known as chromosomal aberration. It is of different types that…

Q: . In an inversion, is a 5′ DNA end ever joined to another 5′end? Explain

A: A chromosome is generally defined in terms of that they are supposed used as a long DNA molecule…

Q: Figure 14-17 shows syntenic regions of mouse chromosome 11 and human chromosome 17. What do these…

A: Introduction A chromosome is a lengthy DNA molecule that contains part or all of an organism's…

Q: The original gene order on the chromosome for eight linked genes is A B C D E F G H. What would the…

A: Gene duplication  Gene duplication is a kind of mutation where perticular gene make extra copy of…

Q: polytene chromosome

A: Polyetene chromosome is the largest chromosome present in the salivary glands.

Q: The chromosome count of a cell at the beginning of prophase I is 12. What is the centromere count in…

A: Chromosomes are condensed form of DNA that contains our genetic material. In this question, we are…

Q: A chromosome initially has the following segments: A B • C D E F G Draw the chromosome, identifying…

A: Introduction  Any cell contains the specific number of chromosomes and it is referred to as ploidy…

Q: 5'-TTATTTGAGGAGAATGATGTAAACCTGACCCAC-3’ wild-type allele 3'-ААТАААСТССТСТТАСТАСАТТTGGAСTGGGTG-5'…

A: a. What type of mutation is allele B: insertion, deletion, substitution, or inversion? Ans-…

Q: A B C F G H E Chromosome 1 N P Q R S KL M Chromosome 2 10. The image above shows two normal…

A: Chromosomal abnormalities refer to changes in chromosomal number (numerical abnormality) or…

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…

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.