1. What shape is DNA?
- double helix
- single, straight strand
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Other questions in this quiz
2. What can zwitterions exist?
- In acidic conditions
- At an amino acids isoelectric point
- In enzymes
3. How many hydrogen bonds are between cytosine and guanine?
4. What is the term for when something has acidic and basic qualities?
5. What is the order with respect to the reactant if when you double the concentration the rate doesn't change?