Transcription of the sequence TTA AGC produces which sequence? AAT UCG

AAT TGC

UUT TCC

AAU UCG

AAU UCG

Explanation:

According to the base-pairing rule, the purine bases always pair with the pyrimidine bases. More specifically, Adenine always pairs with Thymine/Uracil while Guanine always pairs with Cytosine.

     T - A

     T - A

     A - U

     A - U

     G - C

     C - G

Hence, the transcription of the sequence  TTA AGC will produce AAU UCG.

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