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Which of the following spliceosomal components specifically recognizes and binds to the branch point of the...

Which of the following spliceosomal components specifically recognizes and binds to the branch point of the intron during pre-mRNA splicing?

A) U1

B) U2

C) U5

D) U6

E) Spliceosomal proteins

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Answer #1

B) U2

The A complex or pre-spliceosomal complex as shown in the figure denotes the stage at which spliceosomal component U2 specifically recognizes and binds to the branch point of the intron during pre-mRNA splicing.

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