The defect sickle-cell anaemia is caused by the `"_____"` of glutamic acid by the valine at
Channel: Doubtnut
Date: 2020-05-03

The defect sickle-cell anaemia is caused by the `"_____"` of glutamic acid by the valine at the `6^(th)` position of the `"_____"` globin chain of the haemoglobin molecule.