Search Results: "cytosine base"

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• 14:08 Popular

  DNA, Hot Pockets,&The Longest Word Ever: Crash Course Biology #11

  1,133 views / 0 likes - added 9 years ago

  Hank imagines himself breaking into the Hot Pockets factory to steal their secret recipes and instruction manuals in order to help us understand how the processes known as DNA transcription and translation allow our cells to build proteins. Crash Course B

• 04:46

  How UV Causes Cancer and Aging

  505 views / 0 likes - added 5 years ago

  UV at ground level is non-ionizing but it damages DNA and causes photoaging - how? Also, it turns out glass doesn't block all UV (specifically UVA passes through). This is something I learned filming with the UV camera inside. Special thanks to Dr. Hayley

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