For each Down syndrome fact, click to specify if the fact is true about Trisomy 21, translocation, or mosaic Down syndrome. Some facts may apply to more than one type. Trisomy Translocation Mosaic 21 Genetic alteration in all cells Occurs in 95% of those living with Down syndrome Fewer characteristics of Down syndrome Extra chromosome 21 attaches to another chromosome Varied mental and physical abilities ☐ ☐ ☐ ☐ ☐ ☐ ☐ ப ☐

For each Down syndrome fact, click to specify if the fact is true about Trisomy 21, translocation, or mosaic Down syndrome. Some facts may apply to more than one type. Trisomy Translocation Mosaic 21 Genetic alteration in all cells Occurs in 95% of those living with Down syndrome Fewer characteristics of Down syndrome Extra chromosome 21 attaches to another chromosome Varied mental and physical abilities ☐ ☐ ☐ ☐ ☐ ☐ ☐ ப ☐

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Similar questions

Two parents have the following genotypes. FF and Ff. Which of the following genotypes is not possible for their children? - FF -Ff -ff
An individual that is heterozygous for an inversion has the following chromosomes(∗ is the centromere):M N O P Q • R S T Um n o t s r • q p u Assume that a crossover occurred between P and Q. Starting with “M” allele, list the remaining genes in order (NO spaces between the letters) of the chromosome resulting from crossing over. You must use upper and lower-case letters correctly and the * symbol for the centromere(s).
For the following diseases with their potential pedigree, mode of inheritance and the responsible gene: (Pedigrees A, B, and C) -> Do Pedigree A Pedigree B, Autosomal dominant, Huntingtin gene Pedigree B, Autosomal dominant, CFTR gene Pedigree B, Autosomal dominant, HexA gene Pedigree B, Autosomal dominant, FGFR3 gene Pedigree A, Autosomal recessive, CFTR gene Pedigree A, Autosomal recessive, Beta-globin gene Pedigree A, Autosomal dominant, FGFR3 gene Pedigree B, X-linked dominant. Factor VIII gene Pedigree A, Autosomal dominant, Beta-globin gene Pedigree A. Autosomal recessive, Huntingtin gene Pedigree C, X-linked recessive, Factor VIII gene Pedigree A, Autosomal recessive, HexA gene
The next four questions are all related to this problem: Polydactyly (PD) is an autosomal dominant trait (polydactyly - P; wildtype - p). Cystic fibrosis (CF) is an autosomal recessive trait (cystic fibrosis - f; wildtype - F). A PD woman, otherwise normal in phenotype, marries a healthy normal man. Their 4 children are: 1) normal, 2) PD, 3) CF, 4) CF + PD. You will walk through a series of steps to answer this question: What is the probability that their 5th child will have at least one of these conditions? Here is the first step: 1. What is the cross? (Hint: You can use the 4 existing children to determine the genotypes of the parents.) O PpFF (female) x ppFF (male) O PoFf (female) x ppft (male) O pof female) x PPFI (male) O PPFF Ifemale) x ppFf (male) 2. What is/are the target genotypes? O pof OP.F. O pott O P.M 3. What is the probability the child will have PD AND cystic fibrosis? Answer to two decimal places (eg. 0.88). 4. What is the probability that their 5th child will have at…
Which of the 6 modes is this pedigree and why? 1) Autosomal Dominant 2) Autosomal Recessive 3) X-linked Recessive 4) X - linked Dominant 5) Y-Linked 6) mt-Linked
Niemann Pick Type C disease is a recessive disorder that causes the accumulation of cholesterol and other lipids in lysosomes, ultimately affecting both the liver and the nervous system. Below are the genotypes and phenotypes of offspring of a family with a history of Niemann Pick. 7 NN ( all normal phenotype) 3 Nn (all normal phenotype) 4 nn (1 early onset dementia, 1 mid-life onset dementia, 2 late-onset dementia). From this information, Niemann-Pick disease is an example of: A) variable expressivity B) incomplete dominance C) incomplete penetrance D) variable expressivity and incomplete penetrance E) multiple alleles
Using the karyotype and the disorder charts below, which of the following abnormalities is true for this female? 88 あ8 AK %8 88 XK 88 器器お品 12 15 18 XX XX 19 20 21 22 Disorder Cause Turner Syndrome Patau Syndrome Edward's Syndrome Down Syndrome Triple X Syndrome Monosomy X Trisomy 13 Trisomy 18 Trisomy 21 Trisomy X O Patau Syndrome O Down Syndrome O Turner Syndrome O Triple X Syndrome O Edward's Syndrome
Consider this pedigree showing an autosomal dominant rare disorder. What is the degree of penetrance? Show your work. na оп 16 19 fa 16 R 9X
Identify each of the following statements as true or false. The chromosomes in B are the result of mitosis from the chromosomes in A. Alleles B and C are more likely to segregate together during anaphase I than alleles B and A. The two white chromosomes in B are homologous chromosomes. Genes A, B, and C are linked genes. A trihybrid Punnett square can be used to determine the possible combinations of the F1 generation.
Analyze the karyotype shown. Indicate if it is a chromosomal male or achromosomal female. If the karyotype is normal, write the word normal under name or description. If the karyotype is abnormal, name or describethe disorder.