The type of RNA that carries amino acids from the cytoplasm to ribosomes is transfer RNA (tRNA).

Here's why:

* tRNA's structure: tRNA molecules have a unique cloverleaf structure with a specific anticodon sequence that recognizes and binds to a complementary codon on mRNA.

* Amino acid binding site: tRNA molecules also have an attachment site for a specific amino acid, determined by the anticodon.

* Role in translation: During protein synthesis (translation), tRNA molecules act as adaptors, bringing the correct amino acids to the ribosome based on the mRNA sequence.

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