A Single Human Cell Encloses About 1

question 11

Multiple Choice

A single human cell encloses about 1.5 meters of DNA containing 4.5 billion base pairs. How far apart are these base pairs in the DNA?

• A) 3.3*10^-10nm
• B) 3.3*10¹⁰nm
• C) 3*10⁹ nm
• D) 300 nm
• E) 0.34 nm

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