What type of biomolecule is synthesized at the ribosome during translation?

• A. Lipid
• B. Carbohydrate
• C. Nucleic acid
• D. Protein

Answer: (D)

Verified step by step guidance

1. Step 1: Begin by understanding the process of translation. Translation is the second step of gene expression, where the information encoded in mRNA is used to synthesize a specific biomolecule.
2. Step 2: Recall the role of ribosomes in translation. Ribosomes are cellular structures that facilitate the assembly of amino acids into a polypeptide chain based on the sequence of codons in the mRNA.
3. Step 3: Identify the type of biomolecule that is formed during translation. Translation results in the synthesis of proteins, which are composed of amino acids linked together by peptide bonds.
4. Step 4: Clarify why other biomolecules listed (lipids, carbohydrates, nucleic acids) are not synthesized at the ribosome. Lipids and carbohydrates are synthesized through different metabolic pathways, and nucleic acids are synthesized during replication and transcription, not translation.
5. Step 5: Conclude that the correct answer is protein, as ribosomes are specifically involved in protein synthesis during translation.