Synthesis of any protein in a cell determines

Options

A. Types of ribosomes
B. Mitochondria
C. Sequence of nucleotides in DNA
D. Sugar and phosphate of DNA

Explanation

**Step-by-Step Solution:**

1. **Understanding Protein Synthesis**: The synthesis of any protein in a cell is fundamentally linked to the genetic information encoded in DNA. This process involves two main stages: transcription and translation.

2. **Transcription**: In the first stage, transcription occurs where the DNA sequence is transcribed to form messenger RNA (mRNA). This mRNA carries the genetic information necessary for protein synthesis.

3. **Translation**: The second stage is translation, where the mRNA is translated into a specific sequence of amino acids, forming a protein. The sequence of amino acids determines the structure and function of the protein.

4. **Relationship Between DNA and Protein**: The sequence of amino acids in a protein is directly determined by the sequence of nucleotides in the mRNA, which in turn is determined by the sequence of nucleotides in the DNA. Thus, the protein synthesis process reveals information about the nucleotide sequence in DNA.

5. **Example**: For instance, if the amino acids methionine and serine are involved, the corresponding mRNA codons are AUG for methionine and UCG for serine. By knowing these codons, we can deduce the complementary DNA sequence.

6. **Conclusion**: Therefore, the synthesis of any protein in a cell determines the sequence of nucleotides in DNA. This is the correct answer to the question.

**Final Answer**: The synthesis of any protein in a cell determines the sequence of nucleotides in DNA.

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