How is DNA similar to RNA? *

Both have a helix-like structure(DNA is a double helix, RNA is a single helix), both use Adenine, Guanine, and Cytosine for their base pairs(Uracil is in place of thymine in RNA), and lastly both have a phosphate, base pair, and sugar for their basic structure. RNA uses Ribose and DNA uses Deoxyribose. Also, both can be unzipped by helicase to create replicas, though this is more common in DNA. I hope this helps.

the national environmental policy act (nepa) is a united states environmental law that promotes the enhancement of the environment and established the president's council on environmental quality (ceq). the law was enacted on january 1, 1970. to date, more than 100 nations around the world have enacted national environmental policies modeled after nepa.