My favorite mnemonic for remembering purines and pyrimidines: Pure As Gold (purines are adenine and guanine) CUT the py (pie) (pyrimidines are cytosine, uracil, and thymine)
Im doing PharmD now, and always find myself coming back to these videos to refresh some fundamentals. The amount of information you cover in 7 minutes while also being that clear is incredible. Thank you, Professor.
It is always my pleasure to get your videos, which i then use in class to sum up my lectures. Here in Uganda, my students like your explanations. Of course they like your hairstyle too!
I am just speechless of listening and watching this professor that has got so much in his mind to tell and another thing that just poped in was he might not a human, hahahah. Well done again Professor Dave ✊
Sir, i'm confused about your videos' contens because in my country we've already learned that in the high school.And i'm a med student in the university now.Can you explain whether Is this for university or not?Thank you for ur amazing explanation skills and graphics👏
Amazing videos, just wanted to clarify that how many nucleotide units does an average DNA molecule have? And also genes are loads of DNA molecules put together or certain segments of different DNA molecules?
@@ProfessorDaveExplains I understand that chromosomes are condensed chromatids and a chromosome is divided into segments which are genes. Is a gene made up of DNA molecules or are genes sections of various DNA molecules and not the whole of different DNA molecules? Is this right? (so basically genes are composed of not all but some nucleotides of various DNA molecules?)
@@ProfessorDaveExplains right so the whole chromosome is one DNA molecule but genes are only sections (a few nucleotide clusters) of that DNA molecule that makes the entire chromosome, right?
Professor Dave, your images are showing as if a chromosome is "the X" when as far as i understand, the X is actually a chromosome pair, consisting of two chromosomes!
My favorite mnemonic for remembering purines and pyrimidines:
Pure As Gold
(purines are adenine and guanine)
CUT the py (pie)
(pyrimidines are cytosine, uracil, and thymine)
cool
Tysm for this!
No way! I have been using this also 🤣. Guess I'm not as original as I thought lol.
it's a good one, I got it from another video@@JaimeeSchoolAccount
Nobody explains better than Professor Dave. Thumbs up man,you done saved our lives.
Literally a 45 minute college lecture in 7 min. Thank you Prof. Dave
Thank you so much for this! Every time I'm confused on something I know you'll be able to explain it. I very much appreciate your work.
Have a test in an hour and I think this saved my life! Love it
Must be an easy test
Yo how did u do on that test :^)
3 years late but i still care
@@stummstefan9735 😂🤣
@@alexandramayoral8570 holy smokes! 3 months passed...wow
@@stummstefan9735 nobody checks TH-cam comments he probably has his bachelors degree already lol I’m halfway through associates my 3rd year :(
I look to your page first whenever I need a review. Thank you so much!
Im doing PharmD now, and always find myself coming back to these videos to refresh some fundamentals. The amount of information you cover in 7 minutes while also being that clear is incredible. Thank you, Professor.
Jesus you slayed it. Thank u bio Jesus.
I was just about to comment the same
@Herb Slocum fuck you
HAAHAHAHAAH
It seems like you forgot the fourth commandment let me remind you - "You shall not take the name of the Lord your God in vain". @James C
@@gracemuthu what makes you think Jesus is everyone’s God?
Probably the best science channel I've found on TH-cam.
almost 2 millions subscribers, thank you so much for making all of these videos
It is always my pleasure to get your videos, which i then use in class to sum up my lectures. Here in Uganda, my students like your explanations. Of course they like your hairstyle too!
You look like that dude from coffin dance.
jk.
🎉
I always watch your videos in case I don't remember something or just want to learn something new. Such a great channel.
finiallyy i got that. Now i feel that i am ready for my exams. what an AWESOME channel!! thanks a lot
Professsor Dave explains ....thumbs up
Professor Dave you are the best. Thanks for this. Watching from Kenya
Good lesson!! I review my studies while practice listening english! THANKS SO MUCH!
You just made this so simple God bless you bro ❤
Haha Dave man, I watch that intro like 10 times before I actually get started
I skip it
@@malithsamaradivakara Heathen
Thank you for this brilliant explanation. I hardly understand this biochemistry material until I find this videos.
i was already subscribed to you when my online classes sent me this video for and over view on A-
level biology.
I understand the primes now!!! Thank you Bio Jesus!!
I am just speechless of listening and watching this professor that has got so much in his mind to tell and another thing that just poped in was he might not a human, hahahah. Well done again Professor Dave ✊
You saved our minds from blowing, thank you professor Dave you are a genius God bless you
excellent presentation
Awesome video. Very informative , simple , but still detailed enough. Thanks a lot.
you saved my first semester thanks a lot
Bro just summarized the entire first two weeks of my genetics class in 7 mins 😭
That was awesome explanation
Here to learn from a great intructor!
Professor Dave explains ☺️😊i really enjoy the intro song👏👌
Thank you, Professor Dave
your are best professor
Once again . . . a great job!
Love & respect from🇧🇩🇧🇩❤
He knows all the science staffs👍
PROF DAVE MY FAVORITE
2:07-2:45, 3:24-4:31
Thank you sir.......your explanation are awesome....✌️✌️✌️.......
Am super speechless..God bless you 🙏
thanks so much for this! i finally understood it.
If only I could be a good teacher like you in the future……thank you,now I have my life goal.
Ochem 2 exam monday
Covers rna dna. Thanks for the great video.
thank you for the information
thank you it was really a great help
Great Information thank you
honestly your videos are gerat and have really helped me through my college course! thank you :)
the best professor 👍👍👍👍zelion like
I really love your videos 😀😀
Love the intro
Sir, i'm confused about your videos' contens because in my country we've already learned that in the high school.And i'm a med student in the university now.Can you explain whether Is this for university or not?Thank you for ur amazing explanation skills and graphics👏
this is both high school and introductory college information
Underrated
This was the best ...
As usual. Awesome.
Thank you sooo much Professor
Thank you so much sir.
Highly useful content
so good
This video is litterly used for my exams ❣
I'm looking for a disease attachement to macromoluces ....can I get suggestes ..with (nucleic acid )
You’re the best!
lol roblox
Excellent !
I forgot to mention, how easy you make to understand and get everything!
thanks professor dave
Amazing videos, just wanted to clarify that how many nucleotide units does an average DNA molecule have? And also genes are loads of DNA molecules put together or certain segments of different DNA molecules?
millions of nucleotides per DNA molecule. genes are sections of DNA molecules called chromosomes.
@@ProfessorDaveExplains I understand that chromosomes are condensed chromatids and a chromosome is divided into segments which are genes. Is a gene made up of DNA molecules or are genes sections of various DNA molecules and not the whole of different DNA molecules? Is this right? (so basically genes are composed of not all but some nucleotides of various DNA molecules?)
the whole chromosome is one DNA molecule
@@ProfessorDaveExplains right so the whole chromosome is one DNA molecule but genes are only sections (a few nucleotide clusters) of that DNA molecule that makes the entire chromosome, right?
yep!
Hi, thank you for this it helps me a lot keep it up, professor Dave.
Thanks.the explainstion are great
Thank you🌸🌸🌸
You are great❤
Sir how should we answer if we are asked that why is DNA our genetic material and not proteins
Because the dna codes for the proteins
well done
exam savior
This can't just happened to exist and function so precisely.
NO It doesn"t It took billions of years to get to this point
Thanks, Professor Dave, it is really a great understanding video. Why not make video about Biology?
Buddy I made a whole series on biology! Find it on my home page.
This was so helpful. Great details.
Thanks
Good one
Explained briefly!! Thank you! Helped a lot xx
Thank you!
Thank you very much
I suggest making an Arabic translation to your videos. that will be so helpful to Arab students
i don't speak arabic but anyone can submit subtitles! actually i know there are arabic subtitles on many of my videos i just don't know which
Sir
Please Create the playlists
i have tons of playlists.
Great fan of Yours style of teaching... From India 🇮🇳
@@ProfessorDaveExplains Thank you so much Sir... You are absolutely a Bio Jesus 🙏..
Iam a mad fan of Your teaching .
thanks professor , u explained it very well
thank you sir
Kon'nichiwa professor
Thanks alot!!
Brilliant explanation from basics 👍💐
Hey dude, this is great, but is there anyway you could make one for lower level high school students, leaving some of the biochemistry out????
We are together
yall wish me luck in chem
Amazing teacher!!! Thanks for sharing!!
Help ful tanx sir
Awesome
Thank you sooo much! luv u
Sir, can u please explain why trisodium salts of uric acid are not formed and instead mono and di sodium salts can be formed?
Plz help
Best of luck BSN1-A
good
Ang talino mo naman😢
Professor Dave, your images are showing as if a chromosome is "the X" when as far as i understand, the X is actually a chromosome pair, consisting of two chromosomes!
a pair of sister chromatids, yes! so they are the same chromosome. check out my biology tutorials i go into great detail about this!
Warp drive .
Too good
You hero
I love u
Good night