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Practice problem

Nucleotide — Overview & Structure

By Reagan Devine
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Below is an image of two strands of DNA joined by base pairs. Use the image to answer the following question.

An arrow is pointing at the bonds connecting nucleobases in a DNA double helix.

By Boumphreyfr CC BY-SA 3.0 or GFDL, from Wikimedia Commons

What type of bond is the red arrow pointing to?

Choose one answer

Type a concept, like “slope” or “photosynthesis”.

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