Functional Groups
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- Опубліковано 23 сер 2024
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DESCRIPTION:
An introduction to the eight functional groups that biology students need to know: hydroxyl, carbonyl, carboxyl, amino, sulfhydryl, phosphate, methyl, and acetyl.
This video is linked to a tutorial at www.learn-biol...
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1- Hydroxyl - 00:28
2- Carbonyl - 01:01
3- Carboxyl - 01:09
4- Amino - 01:30
5- Sulfhydryl - 01:58
6- Phosphate - 02:20
7- Methyl - 3:00
8- Acetyl - 03:28
Thanks
It's been 84 years...
Love your work, Mr. W. You saved my skin when I took biochemistry and genetics.
maybe i wont bomb my ap bio test now :) thank u very helpful!
Hey Toad. You should do what my students do. They all use my website: Check out www.sciencemusicvideos.com/ap-bio-student-welcome/
Let me know if you have any questions!
Mr. W
Actually the formula of phosphate includes a -3 not a -2 as shown. Other than that the video was flawless! Thank you so much :))
-2 is ok, If that phostate is attached to an alkyl group (that is why it has a dash to the left)
Thank you for this video! This is really helping me understand why carbons are so important to life. Much needed for my Bio class and lab.
Ap bio gang
farah chowdhury Hiiii
y’all ready for midterms?
And we’re the next gen haha
Lmao same totally not ready for this class at all
@@shawnnassaney1008 You’ve got this!
Love u. Sometimes professors get too wordy and it confuses me but it’s great to have ppl lock it down and put it straightforward.
You explained it so concisely! Thank you!
my bio teacher could never
Yazzy Straker Hiiii
Thank you 🌸, I am watching this video from Jordan 🇯🇴
That's great! Please consider a free-trial subscription to my website, sciencemusicvideos.com. Take a look and let me know what you think!
Mr. W
I love this video! Thank you for the clear and concise breakdown!
You’re welcome. If you’re at the AP or Freshman Bio level, let me know what other topics you’re interested in.
Thank you! This is helps me in studying for my exams! love you!
Thank you Mr. W and team!! So helpful.
This is fantastic. This will garner many views over time. Thank you!
Thanks, Smash! Next year (after I finish my interactive biology curriculum at www.sciencemusicvideos.com) I plan to make MANY more of these instructional videos. I hope they'll still be useful to you!
Mr. W
sciencemusicvideos I hope so. I’m a biology major and in my first semester Bio 100. Many courses ahead of me so I’m sure I will use your videos and site for a good deal of time to come.
you deserve 1000000000000 like
dudeeeeeee i love your videos! i'm glad to see you back! you should get a patreon so you can keep doing your thing! I hope you do more songs for the next videos! see ya dude!
Hi Cristian,
Thanks so much for this great comment. Setting up patreon is on my list. In the meanwhile, if you want to support my efforts, you can subscribe to my website (www.sciencemusicvideos.com), which is $20, and it it gets you access to all of my interactive tutorials (a win for for both of us). Get your friends to subscribe to. Or buy a T-shirt or a mug!
Thanks for your support!
Mr. W
The riff in your intro is iconic
Thanks, Aaron!
Thank you sir, much appreciated.
quite educative presentation
This was a great video!
this was very helpful thank you!
Glad it was helpful!
you're awesome! This is very helpful.
That's great, Shivani. Check out my tutorial at sciencemusicvideos.com
I am here from Ap Bio 🙋🏽♀️!
Great!
great video, very well explained
Excellent brief review
This has been so helpful! Thank you!
That's great to hear, Nabie!
Thank you so much!
وما من دابة في الأرض إلا على الله رزقها ويعلم مستقرها ومستودعها كل في كتاب مبين
thank you so much for your help! your videos are great and very much appreciated!
well said, thank you
Are there any other external sources I could base myself of on?
Thank you!
honestly so good
thanks!
Is carboxyl polar and hydrophilic? Thanks
This is so helpful! Thank you so much!
Sure!
If you're taking AP Bio, check out my AP Bio exam review plan: sciencemusicvideos.com/ap-biology/6-weeks-and-50-hours-to-a-4-or-5-on-this-years-ap-bio-exam/
Let me know what you think!
Mr. W
great video, thanks for the time and effort!
Great, thanks
Hi Sir, for the amino, I’m curious as to why it can pick up another hydrogen if it’s already bonded to 2 H and also the carbon chain. Doesn’t ammonia only have 3 bonding site?
Hey. thanks for this question. I'm a biology teacher, so this isn't my strong point, but here's how I understand it. In the NH2 functional group, the nitrogen has 3 covalent bonds: one with carbon, and two with each hydrogen. But that leaves nitrogen with another pair of valence electrons. These two electrons form a coordinate covalent bond with a third hydrogen, creating a + 1 charge. If you email me at biologyquestions@learn-biology.com I can email you back a sketch that a chemistry teacher buddy of mine, Aaron Glimme, drew for me.
@@sciencemusicvideos Okayy thank you so much!! The video was really helpful 👏
imo you are much better than Sal from Kahn
Where’s the song?
No song on this one.
Help? My class also has esters, alkanes and alkenes.
Really sorry! I’m a biology teacher and I only do the ones that are needed for AP biology.
@@sciencemusicvideos OK. Thank you anyway! This video was still very helpful!
👍
I don't have acety in my book :(
who else in ap bio?
VV
Are carboxyls polar?
Ionic: they have a negative charge.
Shout outs sa 9-Alfredo Santos at kay ma'am Sosa.
i get thegroups but i am having hard time with double lines and single lines, how am i suppose to tell how to do the lines representing electrons
Lines indicate covalent bonds, where molecules share electrons. If they share one electron, there's one line, if they share two electrons, there's two lines, and so on.
Eight:D
Forth :D
First
Second :D
Fifth :D