Given below is the representation of a relevant part of amino acid composition of the `beta`-chain of haemoglobin, related to the shape of human red blood cells.

(a) Is this representation of the sequence of amino acids indicating a normal human or a sufferer from a certain blood related genetic disease ? Give reason in support of your answer.
(b) Why is the disease referred to as a Mendelian disorder ? Explain.

Given below is the representation of amino acid composition of the relevant translated portion of beta -chain of haemoglobin, related to the shape of human red blood cells. (a) Is this representation indicating a normal human or a sufferer from certain related genetic disease? Give reason in support of your answer. (b) What difference would be noticed in the phenotype of the normal and the sufferer related to this gene? (c) Who are likely to suffer more from the defect related to the gene represented the males, the females or both males and females equally? And why?

Given below is the representation of amino acid composition of the relevant translated portion of beta -chain of haemoglobin, related to the shape of human red blood cells. (a) Is this representation indicating a normal human or a sufferer from certain related genetic disease? Give reason in support of your answer. (b) What difference would be noticed in the phenotype of the normal and the sufferer related to this gene? (c) Who are likely to suffer more from the defect related to the gene represented the males, the females or both males and females equally? And why?

which amino acid is nonessential for human body ?

A relevant portion of beta -chain of haemoglobin of a normal human is given below :

Number of essential amino acids in human is

The number of essential amino acids in adult human is

The structure formed by the sequence of amino acids in a polypeptide chain is called :

What is the function of haemoglobin in red blood cells ?

In sickle cell anaemia, the sequence of amino acid from first to seventh position of beta -chain of haemoglobin S (HbS) is

The number of amino acids found in proteins that a human body can synthesize is