Question

identify the different types of rna and sections of rna. not all answers will be used.
carries copies of the instructions for assembling proteins:
makes up the subunits of ribosomes:
carries amino acids and matches them to the coded message for assembling proteins:
sections of an mrna molecule that are removed:

Explanation:

1. Messenger RNA (mRNA) transcribes DNA's protein-building instructions and carries this code to ribosomes.
2. Ribosomal RNA (rRNA) combines with proteins to form the two subunits that make up ribosomes, the site of protein synthesis.
3. Transfer RNA (tRNA) transports specific amino acids to ribosomes, and uses its anticodon to match with mRNA's codon during protein assembly.
4. Introns are non-coding sections of pre-mRNA that are removed (spliced out) before the mature mRNA is used for translation.

Answer:

Carries copies of the instructions for assembling proteins: Messenger RNA (mRNA)
Makes up the subunits of ribosomes: Ribosomal RNA (rRNA)
Carries amino acids and matches them to the coded message for assembling proteins: Transfer RNA (tRNA)
Sections of an mRNA molecule that are removed: Introns