Abnormal form of hemoglobin

Assignment Help Biology
Reference no: EM132280130

A single mutant allele gives rise to an abnormal form of hemoglobin (HbS) instead of HbA. Homozygotes (HbS HbS) develop sickle-cell anemia. Heterozygotes (HbA HbS) show few obvious symptoms unless under duress.

Suppose a woman's mother is homozygous for the HbA allele, and they plan to have children. The father has been found to be a heterozygote, showing a few symptoms.

For each of her pregnancies, state the probability that this couple will have a child who is...

(A) Homozygous for the HbS allele:_________________

(B) Homozygous for the HbA allele:________________

(C) Heterozygous {HbA HbS}:_________________

Reference no: EM132280130

Role of ldls in the formation of an atheroma

Cholesterol is transported in the form of lipoproteins. High levels of low density lipoproteins (LDLs) in the blood are a risk factor in heart disease. Outline the role of L

Identify structures and functions of the main organs found

Identify the structures and functions of the main organs found in your selected organism. Explain how the organism has evolved physiologically to become suited to its environm

Predict the ratio of possible genotypes

Predict the ratio of possible genotypes which could be produced by a cross between Individual #1 and Individual #2? Record your predictions in Table 4.Hint: Think back to the

Which term best describes the alpha-globin gene

Which term best describes the alpha-globin gene in all modern icefish species, as well as the myoglobin gene in several modern icefish species? a. chimeric gene b. analogous

How to figure that the peeling and cooking losses

A man and a woman are both carriers for 2 autosomal recessive disorders, PKU and cystic fibrosis. If they have a daughter, what is the possibility that she will have PKU but n

Communicable or a noncommunicable disease

Ebony is a seven year old child who didnt feel well and was complaining of a sore throat. By the next morning, Ebony had a bright red tongue and a rash across her chest.

Dna just seemed too simple to carry complex

Proteins have more than 20 different monomers, while DNA has only 4; DNA just seemed too simple to carry complex genetic instructions. they hadn't yet found any DNA i

Corporation and limited liability corporation

What are the major differences between a corporation and limited liability corporation (LLC)? Why do you believe governing bodies have chosen to create the two different ent


Write a Review

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd