Thalassemia and sickle cell anemia are caused due to a problem in globin molecule synthesis. Select the correct statement : (1) Both are due to a quantitative defect in globin chain synthesis (2 ... problem of globin molecules (4) Both are due to a qualitative defect in globin chain synthesis Answer : (2) Thalassemia is due to less synthesis of globin molecules...
Which of the following is also called "cancer of the blood" -- an uncontrolled, greatly accelerated production of white cells. Is it: a) polycythemia b) leukemia c) sickle-cell anemia d) none of these Answer : ANSWER: B -- LEUKEMIA...
Which of the statements give below is correct with respect to frameshift mutation a) a single nucleotide base change, insertion, or deletion of the genetic material b) Glutamine is replaced by valine c) ... or deletions of a number of nucleotides in a DNA sequence that is not divisible by three. Answer : d) insertions or deletions of a number of nucleotides in a DNA sequence that is not divisible by three....
Sickle cell anemia is caused a) When valine is replaced by glutamic acid in beta polypeptide chain b) When glutamic acid is replaced by valine in beta polypeptide chain c) When ... valine in alpha polypeptide chain d) When valine is replaced by glutamic acid in alpha polypeptide chain Answer : b) When glutamic acid is replaced by valine in beta polypeptide chain...
Read the statement if incorrect provide with correct answer ‘Sickle cell anemia’ (a) is a six linked disorder b) is due to a single base mutation of B globulin gene from GAG c) is inherited whose one of the parent is carrier and other normal (d) changes shape of RBC from Round to concave.
50.5k questions
47.1k answers
240 comments
7.0k users
