what causes sickle cells?

2006-03-17 2:15 pm
I am doing a biology project and i need to know please!!!!!!!!

回答 (2)

2006-03-17 2:24 pm
✔ 最佳答案
a mutation which changes the 6 th amino acid in the the protein made up of 146 amino acid found in haemoglobinn
2006-03-20 5:17 am
english royal family has such illness, that's why many royal family members die very early

sickle cells are differ from, normal human red blood cell. sickles cells have less surface area, so less oxygen can be transported. the patient suffer from sickle cells may always feel fainting because oxygen is insufficent


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