Answer:
1. Forms part of the subunits for the protein-synthesizing organelle. - Ribosomal RNA.
2. A molecule that binds to a specific codon and specific amino acid simultaneously. - Transfer RNA.
3. Attaches the correct amino acid to its transfer RNA. - Synthetase enzymes.
4. It provides the energy needed for synthesis reactions. - ATP
5. Produced in the nucleus, this molecule specifies the exact sequence of amino acids of the protein to be made. - Messenger RNA
6. May be attached to the ER or scattered in the cytoplasm. - Ribosomal RNA.
Important notes:
- Messenger RNA is also written as mRNA
- Transfer RNA is also written as tRNA
- About point number 6:
To be more accurate, it is the whole ribosome that can be attached to the ER or scattered in the cytoplasm. However, because the ribosome is made of proteins <u>and</u> Ribosomal RNA, then <u>it is also true that </u><u><em>Ribosomal RNA can be attached to the ER or scattered in the cytoplasm</em></u><u>.</u> Although "synthetase enzymes" could be another option for this point, it is not accurate to say that synthetase enzymes,<u> in general</u>, could be <em>attached to the ER or scattered in the cytoplasm</em> because <u>there are other synthetase enzymes in other places besides the cytoplasm</u> or the Endoplasmatic Reticulum (ER).