The Double Helix Architecture Exercise

The Double Helix Architecture

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The Double Helix Architecture

Explore the fascinating world of DNA with "The Double Helix Architecture" exercise, where you will construct a 3D model of the double helix structure while uncovering the fundamental concepts of genetics and molecular biology! Engage in hands-on learning as you visualize how genetic information is stored and replicated, making science both fun and tangible.

Questions

  1. MultiChoice

    What term is used to describe the twisted ladder shape of DNA?

  2. MultiChoice

    Who are the two scientists credited with discovering the double helix structure of DNA in 1953?

  3. MultiChoice

    Whose famous X-ray diffraction image (Photo 51) helped reveal the double helix shape?

  4. MultiChoice

    Why is DNA described as being 'anti-parallel'?

  5. MultiChoice

    What holds the sugar of one nucleotide to the phosphate of the next nucleotide in a strand?

  6. MultiChoice

    How does the width of a double helix remain constant throughout the molecule?

  7. MultiChoice

    What forms the outer backbone of each strand in the DNA double helix?

  8. MultiChoice

    What happens to the double helix structure during DNA replication?

  9. MultiChoice

    How many strands of nucleotides make up one molecule of DNA?

  10. MultiChoice

    Where are the hydrophobic nitrogen bases located in the double helix structure?

  11. MultiChoice

    In a DNA ladder model, what do the side rails represent?

  12. MultiChoice

    What physical characteristic gives DNA its flexibility and stability?