4.pptx2. Q1. Sickle cell anaemia is caused by a change
in amino acid sequence of the 2 beta chains
in the haemoglobin molecule. How many
amino acids have been changed in each beta
chain, compared to normal haemoglobin?
A.1
B.2
C.3
D.1000
Editor's Notes A(5): Azwad, WALID, Mastura, Touseef Tariq, Shafin Ahmed
B(10): Tilka, Adiba, Shoshi, ARNOB, SHIBLY, Naba, Farhan, SANJIDUL ISHAAN, Shefa, Fabiha
C(1): Atkia Ahona
D(0):
No submission from: Medha, Walid, Chowdhury Oishorjo A(3): WALID, Tilka, Fabiha
B(0):
C(11): Adiba, Azwad, Atkia Ahona, Touseef Tariq, Shafin Ahmed, Shoshi, ARNOB, SANJIDUL ISHAAN, Shefa, Mastura, Farhan
D(2): Naba, SHIBLY
No submission from: Medha, Walid, Chowdhury Oishorjo A(0):
B(2): Shoshi, Fabiha
C(12): Naba, SANJIDUL ISHAAN, SHIBLY, Atkia Ahona, Shefa, Shafin Ahmed, ARNOB, Mastura, Tilka, Adiba, Farhan, Touseef Tariq
D(3): Azwad, Medha, WALID
No submission from: Walid, Chowdhury Oishorjo A(1): Tilka
B(4): Medha, ARNOB, Naba, Farhan
C(9): Adiba, WALID, Atkia Ahona, Azwad, SHIBLY, Touseef Tariq, Shafin Ahmed, Shefa, SANJIDUL ISHAAN
D(1): Mastura
No submission from: Shoshi, Fabiha, Walid, Chowdhury Oishorjo A(3): Tilka, Mastura, Adiba
B(8): Medha, Touseef Tariq, WALID, Shefa, Shafin Ahmed, SHIBLY, ARNOB, SANJIDUL ISHAAN
C(3): Naba, Farhan, Shoshi
D(3): Azwad, Fabiha, Atkia Ahona
No submission from: Walid, Chowdhury Oishorjo