‚Äö√Ñ√∂‚àö√ë‚àö¬®10, ‚Äö√Ñ√∂‚àö√ë‚àö¬® 35 and +1 sites are the consensus promoter sites of sigma factor ______________$

‚Äö√Ñ√∂‚àö√ë‚àö¬®10, ‚Äö√Ñ√∂‚àö

1.	‚Äö√Ñ√∂‚àö√ë‚àö¬®10, ‚Äö√Ñ√∂‚àö√ë‚àö¬® 35 and +1 sites are the consensus promoter sites of sigma factor ______________$
A.	‚âà√¨‚àö√¢70
B.	‚âà√¨‚àö√¢32
C.	‚âà√¨‚àö√¢54
D.	‚âà√¨‚àö√¢28
Answer» B. ‚âà√¨‚àö√¢32