Question

the correct order of molecules involved in protein synthesis is (slo 3)
○ mrna--> trna--> dna--> polypeptide --> amino acid
● dna--> mrna--> trna --> amino acid--> polypeptide
○ mrna--> trna --> amino acid--> polypeptide--> dna
○ dna--> trna--> mrna --> amino acid--> polypeptide

Explanation:

Protein synthesis starts with DNA (transcription template). Transcription produces mRNA, which is translated by tRNA (carrying amino acids). Amino acids link to form a polypeptide. The option DNA->mRNA->tRNA->amino acid->polypeptide matches this sequence.

Answer:

DNA--> mRNA--> tRNA --> amino acid--> polypeptide