parents, but her brother Alonzo has Galactosemia. Brice has asimilar family history. He and his parents are healthy, but his sister Brianna hasgalactose, a component of the lactose found in mammalian milk. Galactosemia can begalactosemia. Amanda and Brice are planning on marrying and starting a family andpartially managed by eliminating dietary intake of lactose and galactose. Amanda isGalactosemia is an autosomal recessive disorder caused by the inability to metabolizeseek genetic counseling. Based on the information provided, complete the following:healthy, as are herA piaw a pedigree that includes Amanda, Brice, their siblings, and parents. Identilythe genotypes of each person using G and a to represent the dominant andrecessive alleles.B What is the probability that Amanda is a carrier of the allele for galactosemia? Samequestion for Brice? Explain.nonbard bito teoverovoda

A pedigree chart helps to understand the presence and absence of the diseased trait in a family. It…

Answered: Aawa pedigree that includes Amanda,…

Nutrition Through the Life Cycle (MindTap Course List)

6th Edition

ISBN:9781305628007

Author:Judith E. Brown

Publisher:Judith E. Brown

Chapter17: Adult Nutrition -conditions And Interventions

Section: Chapter Questions

Problem 2.2CS

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Phenylketonuria and alkaptonuria are both autosomal recessive diseases. If a person with PKU marries a person with AKU, what will the phenotype of their children be?
Unpacking the Problem 44John and Martha are contemplating having children, butJohn’s brother has galactosemia (an autosomal recessivedisease) and Martha’s great-grandmother also had galactosemia. Martha has a sister who has three children, none ofwhom have galactosemia. What is the probability that Johnand Martha’s first child will have galactosemia?1. Can the problem be restated as a pedigree? If so, writeone.2. Can parts of the problem be restated by using Punnettsquares?3. Can parts of the problem be restated by using branchdiagrams?4. In the pedigree, identify a mating that illustratesMendel’s first law.5. Define all the scientific terms in the problem, and lookup any other terms about which you are uncertain.6. What assumptions need to be made in answering thisproblem?7. Which unmentioned family members must be considered? Why?8. What statistical rules might be relevant, and in whatsituations can they be applied? Do such situations existin this problem?9. What are two generalities…
The cyclic form of the sugar in DNA is a beta-D-3-deoxyribofuranose. True False
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Glycogen storage disease type VII or Tarui disease is a rare, autosomal recessive muscularglycogenosis characterized by exercise intolerance, rhabdomyolysis episodes, i.e., disintegration ofmuscle associated with excretion of myoglobin in the urine, and hemolytic anemia, i.e., breakdown ofcirculating erythrocytes with release of hemoglobin into plasma, generally revealed by laboratory tests.The molecular origin of this disease is a deficiency of muscle PFK-1 with a partial deficiency of theenzyme in erythrocytes. Important characterization of the metabolic imbalances associated with thisdisease has been obtained by genetically generating mice with muscle PFK-1deficiency. The histogram diagrams below contrast levels of three glycolytic intermediates in skeletal muscle tissue of wildtype (+/+) normal mice with that in PFK-1 deficient (-/-) mice during rest and exercise. Using thematerial discussed in the previous parts of this question, discuss why lactate concentrations in thePFK-1…
Mutated DNA Sequence #2 T A C G A C C T T G G C G A C G A C T … What’s the mRNA sequence? (Circle the change) What will be the amino acid sequence? Will there likely be effects? What type of mutation is this? ________________________________
Person and blood Type Probable Genotype Possible Gametes Mrs. Simons------A + IAIA + -, IAi + Mr. Simons-------A - IAIA -, IAi - Mrs. Simple------A + IAIA + -, IAi + Mr. Simple------- B + IBIB + -, IBi + Mrs. Simpson----B - IBIB -, IBi - Mr. Simpson-----O + Ii + - Baby A-------------B - IBIB -, IBi - Baby B-------------O + Ii + - Baby C-------------AB - IAIB - I just need help for possible gametes.
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Aawa pedigree that includes Amanda, Brice, their siblings, and parents. ldentify the genotypes of each person using G and a to represent the dominant and recessive alleles. R What is the probability that Amanda is a carrier of the allele for galactosemia? Same question for Brice? Explain.