Which of the following states the similarity between DNA and RNA, `:`

Options

A. are polymers of nucleotides
B. are capable of replicating
C. have similar sugars
D. have similar pyrimidine bases

Explanation

To determine the similarity between DNA and RNA, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Nature of DNA and RNA**:
- Both DNA (Deoxyribonucleic Acid) and RNA (Ribonucleic Acid) are classified as nucleic acids. They are essential biomolecules that play critical roles in the storage and expression of genetic information.

2. **Understand the Composition**:
- Both DNA and RNA are polymers made up of nucleotides. Each nucleotide consists of three components: a nitrogenous base, a sugar molecule, and a phosphate group.

3. **Compare the Genetic Material Function**:
- Both DNA and RNA can act as genetic material. While DNA is the primary genetic material in most organisms, RNA serves as genetic material in some viruses.

4. **Analyze the Differences**:
- While they have differences in structure (such as the type of sugar and the presence of different nitrogenous bases), the key similarity is their role as polymers of nucleotides.

5. **Conclusion**:
- The most significant similarity between DNA and RNA is that they are both polymers of nucleotides.

### Final Answer:
The similarity between DNA and RNA is that **they are both polymers of nucleotides**.

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