Assertion: Translation can occur in the absence of ribosomes.
Reason: Ribosomes are only required for the synthesis of proteins that are longer than 100 amino acids.
Both assertion and reason are true and the reason is the correct explanation of the assertion
Both assertion and reason are true but the reason is not the correct explanation of the assertion
Reason is true but the assertion is false
Both assertion and reason are false
The assertion that translation can occur in the absence of ribosomes is false. Ribosomes are essential for translation, which is the process of protein synthesis. Ribosomes are responsible for reading the mRNA (messenger RNA) sequence and facilitating the assembly of amino acids into a polypeptide chain.
The reason provided, stating that ribosomes are only required for the synthesis of proteins that are longer than 100 amino acids, is not accurate. Ribosomes are necessary for the translation of all proteins, regardless of their length. Ribosomes function as the machinery for protein synthesis, and they bind to mRNA and catalyze the formation of peptide bonds between amino acids during translation.
Hence, option 4 is the correct answer.