Use karyotype nomenclature, for each diagram. (Total # of chromosomes, sex chromosomes, any added or missing autosomes. If any of the karyotypes below represent one of those syndromes, indicate the name of the syndrome.
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Q: 8 9 10 11 12 13 14 15 16 17 18 ir 19 20 21 22 (8) Fig. 6-3, p.123 N CITE
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Q: 2 3 5 8. 10 11 12 13 14 15 16 17 18 19 20 Y 21 22 (4) © 2006 Brooks/Cole - Thomson Fig. 6-18b, p.135
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Q: Examine the following karyotypes and answer the questions about each karyotype in the table below.
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- Complete the table: Chromosomal Abnormalities Name of Abnormality Number of autosomes and sex chromosomes Classification of abnormality Affected Chromosome /number Description Metafemale syndrome Numerical abnormality Sexual aneuploidy 47 Chromosome x Wolf-hirschhorn syndrome Structural abnormality Deletion 46 Chromosome 5 Structural abnormality Deletion Chromosome 11 Pallister-Killian syndrome Chromosome 12 47 Chromosome 13 Isodicentic 15 syndrome 47 Numerical abnormality autosomal aneuploidy 47 Chromosome 18 Cat eye syndrome Chromosome 22 Down syndrome 47 With oblique eyes Numerical abnormality Sexual aneuploid Also called as criminal syndrome Turner syndrome 45 45 Numerical abnormality sexual aneuploid Can not survive long…Use keyboard only to enter your answer below. ALL WORKING MUST BE SHOWN Problem 1) mutation in a gene on chromosome 15 that codes for an enzyme. The disease is an inherited autosomal recessive condition which is Tay-Sachs disease is caused by loss of function found amongst Ashkenazi Jews of Central European origin. In this population, 3 in 5,200 children are born with the disease. What proportion of the population are carriers (heterozygotes) for this disease?Chromosomal Abnormalities Name of Number of Classification of Affected Description autosomes and abnormality Chromosome Inumber Abnormality sex chromosomes Metafemale Numerical abnormality Sexual syndrome aneuploidy 47 Chromosome x Wolf-hirschhorn Structural abnormality Deletion syndrome 46 Chromosome 5 Structural abnormality Deletion Chromosome 11 Pallister-Killian Chromosome 12 syndrome 47 Chromosome 13 Isodicentic 15 syndrome 47 Numerical abnormality autosomal aneuploidy 47 Chromosome 18 Cat eye Chromosome 22 syndrome Down syndrome 47 With oblique eyes Numerical Also called as abnormality Sexual criminal syndrome aneuploid Turner syndrome 45 Numerical abnormality sexual aneuploid 45 Can not survive long Alagille syndrome Structural abnormality Translocation
- KARYOTYPE #8 ZWK99032 KEY 14 15 17 19 21 22 Y Is this karyotype male or female? What kind of error (if any). Name of syndrome 9. 3. 20 OXEO gerteConsidering the following chromosome which is represented as a series of genes on each arm separated by the centromere. Describe the type of mutation required to produce each of the mutant chromosomes below. ABCDEFG*HIJKLMN2 3 4 5 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ху Which chromosome set has an extra What diagnosis would you give this patient?. Finish the notation for this patient's karyotype: What causes a dark band on the chromosome? What is a centromere?
- d/1n5NtidRwTwUzcDkDPi5Z9P SHPZ9IA-XH-pfftLbhNc/edit 1) @ Is Add-ons Help Last edit was 15 minutes ago | Calibri в I UA 12 + 3I | II 6 1 I 7. Construct a Punnett square for a cross between two heterozygous pea plants with violet flower color. a. What genotypes would you expect in the offspring? b. What percentage or ratio of each genotype would you expect in the offspring? !!!View the linked video and list down at least 5 terms mentioned related to the chromosomes. Describe each in not more than 10 words. https://www.youtube.com/watch?v=Bgpq5ablvioClasses SBI3C1-2 rr x rr Meet - rz pQLSeUir31BTTSeUl8EYpVNYpajrmzBg_g0n6oMivineMfM4k0w/viewform rr x Rr Classwork O Rrx Rr ORR X Rr Genet X SBI3C1-2 Genetics Two parents were known to be right-handed. Assuming that right-handed (R) is dominant to left-handed (r), what would be the genotypes of the parents if their son is left-handed? Google M Post Atte Sp * 1 poir
- complete the table Name of Abnormality Number of autosomes and sex chromosomes Classification of abnormality (be specific ex monosomy) Affected Chromosome number Distinguishing characteristics (one or two) Metafemale syndrome 45 Numerical abnormality Sexual aneuploidy Missing chromosome x Webbed neck klinefelter syndrome 47 Chromosome x Small testicles, poor muscular growth Wolf-hirschhorn syndrome 46 Structural abnormality Deletion Chromosome 4 Hypotonia, intellectual disability Cri du chat syndrome 46 Chromosome 5 Cat like cry, small head Jacobsen syndrome 46 Structural abnormality Deletion Chromosome 11 Pallister-Killian syndrome 47 Chromosome 12 patau syndrome 47 Chromosome 13 Isodicentic 15 syndrome 47 Numerical abnormality autosomal aneuploidy Chromosome 15 Edward’s syndrome 47 Chromosome 18 Cat eye syndrome 46 Chromosome 22…What is the Philadelphia chromosome? How is this chromosome related to cancer? Identify how this chromosome appears physically different in a karyotype than it appears in a normal karyotype. Include references to information sources used.tate. edu/d21/le/content/5003190/viewContent/44248878/View 10. The genes Stubble (Sb), Lyra (Ly), and bright (br) are all linked on chromosome 3 in Drosophila fruit flies. An organism that was heterozygous for all three genes was mated to an organism that was homozygous recessive for all three. The following phenotypes were seen in the offspring: All wild-type 422 Lyra and Stubble 4. Stubble and bright 16 Lyrà and bright 75 Lyra only 18 Stubble only 59 Bright only Lyra, Stubble, and bright 404. f. What are the alleles in the parental gametes?