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dna structure
Question | Answer |
---|---|
Name the four bases | Adenine, guanine, cytosine, thymine |
Name the purines | Adenine, guanine |
Name the pyrimidines | Cytosine, thymine |
What type of bond joins the sugar and the phosphate? | Phosphodiester |
What type of bond joins the bases? | Hydrogen |
Name the pentose sugar | Deoxyribose |
Who described the structure of DNA | Watson and Crick |
What is the shape of the DNA molecule | Double Helix |
Adenine pairs with... | Thymine |
Guanine pairs with | Cytosine |
What are the monomers of DNA? | Nucleotides |
How many Hydrogen bonds are there between A and T? | Two |
How many Hydrogen bonds are there between G and C? | Three |