NEET Botany Genetic Code MCQ Question
Which of the following statements about the molecular basis of inheritance is correct?
The ribosome is made up of RNA and proteins, and is crucial for protein synthesis.
DNA is a polymer of ribonucleotides and serves as the primary genetic material.
Point mutations always result in a loss of gene function.
Peptide bonds are formed exclusively in the cytoplasm of the cell.
Correct Answer
Detailed Explanation
The ribosome, composed of structural RNAs and proteins, plays a vital role in translating mRNA into proteins, as stated in the NCERT context. DNA, in contrast, is a polymer of deoxyribonucleotides, not ribonucleotides, and point mutations do not always lead to a loss of function.
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