Who was Rosalind Franklin?
Rosalind Franklin was a scientist who studied tiny things called molecules. She used special techniques to take pictures of DNA, the molecule that carries our instructions for life.
What is DNA?
DNA is like a cookbook inside every living thing. It tells cells how to grow, what color eyes to have, and how to function. DNA is very long and twisted like a spiral staircase, which scientists call a "double helix."
Why is Rosalind Franklin important?
Her X-ray pictures of DNA helped other scientists figure out the shape of the DNA double helix. She showed that DNA is arranged in a spiral form, which is a big clue in understanding how DNA works.
Key ideas you can remember
- Science is about asking questions and looking for clues.
- Franklin used X-rays to see the shape of DNA.
- The DNA double helix is like a twisted ladder, carrying instructions for life.
Fun fact
Rosalind Franklin made important contributions to science and helped move our understanding of genetics forward, even though she didn’t always get the full credit she deserved during her lifetime.