Question

What ingredients must be present in the Cytoplasm for the translation (producing proteins) to occur?
A. Free amino acids, Ribosomal units and transfer RNA
B. Proteins, t-RNA and free amino acids
C. DNA, mRNA and t-RNA
D. None of the above

Answer 1

In general I would say we need a large number of amino acids also with a large number of ribosomes, due to the fact proteins are translated there. Then we also need the mRNA that is going to be translated. So to recap:
We need the following:
* Amino acids (linked to tRNA).
* Ribosomes.
* mRNA.

So the answer most be D.