DNA

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Uploaded by on Sep 22, 2009

An introduction to DNA

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Education

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LICENSE: Creative Commons (Attribution-Noncommercial-No Derivative Works).

For more information about this license, please read: http://creativecommons.org/licenses/by-nc-nd/3.0/.

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  • CAN you please do a video on protein synthesis with mrna, trna, and rrna??? pLEASE?

  • I love this. Im in a very hard bio class as a freshman. We go into greater detail but this really put everything together for me. THANK YOU

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  • Thanks for the vid!!! You helped me score an A on my chem test, and now your helping me with anatomy! honestly you explain everything in a clear and slow manner, and i believe your ways of teaching is very affective. THanks again

  • It’s amazing to think that just a 3-billion in number amount of information – 01231032… – can describe everything about what we are. Literally just information, which is tantamount to saying literally just math, can describe everything that makes us, us. This, to me, is far profounder than being created out of dust, or a clot of blood, or by any other means purported by any other creation myth.

  • PLEASE DO A VIDEO ON PROTEIN SYNTHESIS!!!!!!!!!!!!!

  • like a boss!

  • Sal you are a legend!!! Do you know something about everything? I have watched your videos for chemistry, biology & physics!! Thank you so much. I couldn't have passed my courses without you :)

  • @pinkrose101s allah sucks

  • @HaloReachGravHammer proteins are made by genes, but some genes don't code at all, some are non coding areas of DNA. So you may need 5 genes to code for a polypeptide chain,, but in-between you will have sections that don't code for anything

  • @HaloReachGravHammer He's just saying that not ALL genes make proteins, but ALL proteins are made by genes.

  • @HaloReachGravHammer Lemme see if i can help... What he probably means is that within DNA not every single gene sequence will code for proteins(amino chains) but every protein that is within our body is made from genes

  • This sentence doesnt make sense. it is found at 21:34. All the genes dont make proteins but all the proteins are made by genes? I dont understand this.

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