The Nitrogenous Bases - Purines and Pyrimidines

[@linacx1427]

I appreciate that he didn't have a boring voice and he made easy memorization mnemonics, so thanks

[@sciencenerd7639]

I've been studying biology/biochemistry for years, and no one ever told me such a nice mnemonic for nitrogenous bases until now!

[@sonia-km9mt]

Hii

[@baraaobeid6410]

On behalf of SRC university students from Saudi Arabia, Thank you very much for your helpful videos, most of PYP students in my college have benefited from these videos, thank you again

[@darasadeghian6871]

you saved me a lot of hours sir. Thank you so much

[@ft.janice]

I like the abbreviations you came up with, very helpfup!

[@MoofUniversity]

Janice H Awesome! I'm happy to have helped.

[@zannatul23]

thank u

[@mathijsvandenmeerendonk6166]

these mnemonics are amazing!

[@LilJ4ever]

Short, concise and easy to understand! Thank you!

[@MoofUniversity]

Right on! You're very welcome. Thanks for watching!

[@ritahlovor2701]

wooow very short, concise and easy to comprehend. Thumps up for a good job done... I have greatly benefited from it.

[@wannabibay7113]

Thank you very much♥ But why nitrogenous bases need differences in forming nucleic acids?

[@glow1923]

Thank you so much!! I managed to memorise them by the end of the video just by drawing alongside you.

[@sunshinehappyfuntimes]

Thank you. Exactly what I was looking for. Pure as Gold was really clever too 🏆

[@sarasunshine91]

So this is like the 20th video of yours I've watched in preparation for my Metabolic Biochem final. I think your videos are excellent and very well presented. I saw at the end of one of your videos that you are a tutor for So-Cal. It might benefit you to find out which rooms Biochem is being taught in at UCSD and post some fliers. I bet you would get some clients!

[@MoofUniversity]

Hi, sarasunshine91. I'm very happy you've found the videos excellent. I appreciate your advice about UCSD. I just may go ahead and do that. Thank you! Happy studying! -Moof

[@radhikagrnair658]

Sir, thank you for wonderful video. It's was so helpful at the last moment. Thank you 😊

[@ricardopradel5084]

one good video about this on youtube thankyou

[@victoriadrugov7249]

Thank you very much! I've been looking for a good way to memorize the structures of nitrogenous bases

[@MoofUniversity]

Victoria Drugov Sweet! You're very welcome!

[@gayatriachari2719]

Thank you for this. It finally cleared my doubts.😊

[@HeyImLucious]

Wow.. Pure As Gold is actually really clever and helpful, thanks!

[@sarahmann6716]

Thank you! Your video makes it easier!

[@sunil86860]

Nice Just explain how and where H attach in adenine They are 5 but in structure , less

[@musicmashane3727]

I can't call it a 'hobby', more of a 'dabble' that I find myself 'playing in' and fascinated by from time to time! But I am completely intrigued by the natural elements, as well as things like DNA/RNA, and micro-biology / bio-chemistry etc! This was a great video as I'm starting to learn about my Nucleotides! And I loved your AG / CUT memory aids! Very clever! My question however is, looking at how you have drawn them, since we know that in DNA Adenine binds with Thymine (and Uracil in RNA) and that Cytosine with Guanine, is the place where they bind and link together within the double-helix represented in the upper most portions of each diagram, and where A's 'Amino Group' binds to T's or U's Carbon, and G's Carbon binds to C's Amino Group? Also, what is it you say, 'Carbon 'SOMETHING' groups?'

[@chellier6381]

extremely helpful video!

[@peroh7691]

so clear and amazing thank you

[@yourfavouritescepticx8969]

I just love your voice 😂😍

[@khinyadanarphyu5500]

It's super helpful... Thanks so much.

[@hak8755]

isnt b,9' ,glycosidic bond ?

[@Hamxas11]

thanx u made my day

[@zannatul23]

really helpful abbreviations :P thank you

[@최용재-s6u]

Thanks. very helpful!!

[@TitikshaSinha]

Great explanation! thankyou so much. :D

[@mominakhan5818]

That was Great!

[@MoofUniversity]

Thanks!

[@ruqayasuadad3105]

really thanks love U

[@MoofUniversity]

ruqaya suadad Sure thing!

[@bubbyreddy7519]

hey can u tell how to number the monocyclic and bicyclic rings.plss do it fast.

[@TomAustinIII]

this is all incorrect. The correct chemical formula for adenine is c5h5n5. You did not represent that here. Guanine c5h5n5o you also do not represent that here. In fact, all of your bases are improperly drawn

[@scler8453]

"Im a tutor!" YAY "If you live in southern cali" Oh….dammit Scotland

[@MoofUniversity]

Shannon-Marie Clerkin Lol. If you're interested in online tutoring via Google Hangouts, we can make that happen, even if you're in Scotland. In fact, I give free ~15 minute demonstrations/consultations so that people can know what a session might be like before they have to worry about paying for anything. If you're interested, you can email me. If you're not interested, that's fine too. No worries.

[@spideylover4105]

lol "also I'm a tutor"

[@MoofUniversity]

spideylover Lol. Well, I am. :P

[@donnybrasco9026]

are you the zodiac?