I believe group of cells working together and or performing the same task can be categorized also as a specialized tissue.
Enzyme- they are also known as natural catalysts.
The correct answer to your question is B. Glycine-Tyrosine-Glycine-Histidine-Histidine.
You can find this by taking groups of codons starting with the first group (GGC). GGC is located under Glycine so Glycine will therfore be an amino acid found in the protein. Continue doing this with the next codons to come up with the answer.
I hope this isn't too late and still helps!
:)
Answer:
fibular collateral ligament / lateral collateral ligament (LCL)
hope this helps! <3