Human Biology : Concepts and Current Issues - With Access
7th Edition
ISBN: 9780321874856
Author: Johnson
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Question
Chapter 19, Problem 5TY
Summary Introduction
Introduction:
Familial hypercholesterolemia (FH) is a disorder, in which the body is unable to eliminate bad cholesterol or LDL (low-density lipoprotein). This is a type of cholesterol that causes cardiovascular disorders. LDL in the body is cut by HDL (high-density lipoprotein) and thus is the good cholesterol. FH is an autosomal dominant disorder, which means that a dominant gene is mutated and is present on autosomes (chromosomes that are not sex chromosomes).
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Hemochromatosis is an inherited disease caused by a recessive allele. If a woman and her husband, who are both carriers, have three children,what is the probability of each of the following? (a) All three children are of normal phenotype. (b) One or more of the three children have the disease. (c) All three children have the disease. (d) At least one child is phenotypically normal.
Assume that two parents with normal vision have a son who has red-green color blindness. Which parent is responsible for the son’s color blindness?
a. the mother
b. the father
c. either parent
d. None of these are correct
Define the following terms: a. coated pit b. familial hypercholesterolemia c. xanthoma d. homozygote e. heterozygote
Chapter 19 Solutions
Human Biology : Concepts and Current Issues - With Access
Ch. 19 - If you might be a carrier of a gene for an...Ch. 19 - Prob. 2QCCh. 19 - Prob. 1CRCh. 19 - Prob. 2CRCh. 19 -
3. Distinguish between genotype and phenotype.
Ch. 19 - Describe the contributions of Mendel to the field...Ch. 19 - Explain how alterations of chromosome number and...Ch. 19 - Prob. 6CRCh. 19 - Prob. 7CRCh. 19 - Describe what is meant by sex-linked inheritance.
Ch. 19 -
9. Explain why lethal diseases caused by dominant...Ch. 19 - Prob. 10CRCh. 19 - All of the following statements about homologous...Ch. 19 - Prob. 2TYCh. 19 -
3. Which of the following statements correctly...Ch. 19 - Prob. 4TYCh. 19 - Prob. 5TYCh. 19 - Prob. 6TYCh. 19 - Prob. 7TYCh. 19 - Which of the following results in the separation...Ch. 19 - Prob. 9TYCh. 19 - Prob. 10TYCh. 19 - What tool is used to determine the probabilities...Ch. 19 - Prob. 12TYCh. 19 - What is the basis for the tremendous genetic...Ch. 19 - Prob. 14TYCh. 19 -
15. Which of the following events or processes...Ch. 19 -
1. What fraction of the offspring of two...Ch. 19 -
2. Why is it that the range of resting blood...Ch. 19 - Prob. 3AWKCh. 19 - Geneticists often study patterns of gene transfer...Ch. 19 - Prob. 5AWKCh. 19 - Prob. 6AWKCh. 19 - Nondisjunction during meiosis can lead to the...
Knowledge Booster
Similar questions
- Assume that the ratio of females to males is 1:1. A couple already has two daughters and no sons. If they plan to have a total of six children, what is the probability that they will have four more girls? (a) (b) (c) 116 (d) 132 (e) 164arrow_forwardTwo parents learn they are each carriers for Cystic Fibrosis, each having the genotype (Aa). Using a punnett square, perform a genetic cross to determine the probability that their children will inherit two recessive alleles and have Cystic Fibrosis (aa). In your answer, explain the probability using either percentages (%) or odds out of 4 (1/4, 3/4, etc).arrow_forwardIn a family of seven children, a.what is the probability of having 4 boys and 3 girls? b.1 boy and 6 girls? c. All boys?arrow_forward
- One form of the bleeding disorder known as von Willebrand disease is an autosomal recessive disease. A man who is a carrier marries a woman who is also a carrier of the disease. (a) What percentage of their children are likely to have a disease phenotype? (b) What percentage of their children are likely to have a normal phenotype? (c) What percentage of their children are likely to be carriers of the disease?arrow_forwardHuntington’s disease is a dominant disorder. Suppose that Kent and Alice are both heterozygous for the disease. What is the probability that their children will have Huntington’s disease? a. None b. 25% c. 50% d. 75% e. 100%arrow_forwardWhat is the expected ratio of phenotypes among children when the parents are of the AB blood type and O blood type ( mother and father)? A) Expect 1 A type : 2 O type ratio B) Expect 1 A type : 1 B type ratio C) Expect 1 AB type: 1 O type ratio D) Expect 3 AB type: 1 O type ratioarrow_forward
- a)recessive epistasis b)duplicate recessive epistasis c)normal non-allelic gene interaction d)normal allelic gene interactionarrow_forwardWhat is the likelihood that a parent with Type AB blood would have a child with Type O blood?a. 50%b. 25%c. 0%d. This can’t be determined without knowing the blood type of the other parent.arrow_forwardDirections: Below are a series of questions regarding the inheritance of blood type. Answer each question below. 9A. Fred and Wilma Flintstone came home from the hospital with their daughter, Pebbles. A few days later the hospital calls and says they think they sent the couple home with the wrong baby. Pebbles has A(+) blood. Fred has AB(-) blood and Wilma has O(+) blood. What is the probability that Pebbles is Fred and Wilma’s daughter? Fred (across) Wilma (down) A - B - O + O + (-) 9B. Maggie Simpson has O(-) blood. Homer Simpson has A(+) blood and Marge Simpson has B(+) blood. Is Maggie Simpson Homer’s daughter? Explain your answer. 10A. Joan has O(+) blood and her husband has AB(+) blood. Their recently born son has O(-) blood. Is the husband the father of the son? Explain your answer. 10B. If a woman has O(-) blood marries a man with AB(-) blood, what are the possible blood type their first child could be born with?…arrow_forward
- Explain the chances that a color-blind woman who is married to a man with normal vision will produce A color-blind sons B color-blind daughters C carrier daughtersarrow_forwardHuntington disease is a rare dominant trait that causes neurodegeneration later in life. A man in his thirties, who already has threechildren, discovers that his mother has Huntington disease thoughhis father is unaffected. What are the following probabilities?A. That the man in his thirties will develop Huntington disease.B. That his first child will develop Huntington disease.C. That one out of three of his children will develop Huntingtondisease.arrow_forwardIf a girl has a blood type O and the mother has blood type A, what are the possible blood types of the father? Assume no involvement of the Bombay phenotype. (mark all the answers that apply) B O AB C Aarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Biology (MindTap Course List)BiologyISBN:9781337392938Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. BergPublisher:Cengage LearningHuman Heredity: Principles and Issues (MindTap Co...BiologyISBN:9781305251052Author:Michael CummingsPublisher:Cengage Learning
Biology (MindTap Course List)
Biology
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Cengage Learning
Human Heredity: Principles and Issues (MindTap Co...
Biology
ISBN:9781305251052
Author:Michael Cummings
Publisher:Cengage Learning