DNA History, Structure & Function Questions

Master DNA structure and history! Label diagrams, match base pairs, and learn about key scientists.

Click on the image and label the parts of DNA structure. Use the following words to label the diagram.Phosphate, Deoxyribose, Hydrogen bonds, Adenine, Guanine, Thymine, Cytosine Phosphate Deoxyribose Cytosine Thymine Hydrogen bonds Guanine What two scientists are credited with establishing the 3-D structure of DNA. Hershey Chase Watson Crick Avery Griffin Franklin Chargaff What is the shape of DNA called? double helix single helix triple helix twisted helix DNA has the instructions for making what other macromolecule? Nucleic Acids Lipids Proteins Carbohydrates Click on the blank and select a word from the list. What are the three parts of a nucleotide? 1. phosphate 2. sugar 3. nitrogen baseMatch the base pairs. Adenine pairs with Thymine. Guanine pairs with Cytosine. Who took the X-ray picture that helped other scientists to develop the 3-D model of DNA? Watson Crick Rosalind Franklin Gregor Mendel Chargaff Click on the blank and select a word from the list. DNA is found in the nucleus of eukaryotic cells while DNA is found in the cytoplasm of prokaryotic cells.