Yes, DNA is a template for the synthesis of nucleic acids, specifically RNA. This process is called transcription.

Here's how it works:

1. DNA unwinds: The double helix of DNA unwinds, separating the two strands.

2. RNA polymerase binds: An enzyme called RNA polymerase binds to a specific region of the DNA called the promoter.

3. RNA synthesis: RNA polymerase uses one strand of DNA as a template to synthesize a complementary RNA molecule. This RNA molecule is called messenger RNA (mRNA).

4. mRNA detaches: Once the mRNA molecule is complete, it detaches from the DNA template and moves out of the nucleus.

The mRNA then travels to the ribosomes, where it serves as a template for protein synthesis.

So, in summary, DNA is a template for the synthesis of RNA, which is then used as a template for the synthesis of proteins.