Identify the Anticodon Sequence for an MRNA Sequence That Is

Question

Identify the anticodon sequence for an mRNA sequence that is 5'AUG-GGC-ACU-CAU3'.
A)3'AUG-GGC-ACU-CAU5'
B)3'UAC-CCG-UGA-GUA5'
C)5'AUG-GGC-ACU-CAU3'
D)5'UAC-CCG-UGA-GUA3'
E)3'TAC-CCG-TGA-GTA3'

Accepted Answer

The mRNA sequence is AUG-GGC-ACU-CAU, which codes for the amino acid sequence Met-Gly-Thr-His. 
The anticodon sequence for this amino acid sequence is UAC-CCG-UGA-GUA. 
Option B is the only one that matches this sequence.