Question

If a portion of a mRNA molecule contains the base sequence A-A-U, what
will be the corresponding anti-codon on the rRNA?*
A-A-U
G-G-T
OT-T-A
U-U-A

Answer 1

In RNA:

Adenine(A) binds with uracil(U)

therefore for A-A-U the corresponding anticodon will be U-U-A