DNA- Structure and function of Deoxyribonucleic Acid (DNA)
HTML-код
- Опубликовано: 4 окт 2024
- DNA- Structure and function of Deoxyribonucleic Acid (DNA)
NUCLEIC ACIDS VIDEO : • Nucleic acids - DNA an...
DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. Nearly every cell in a person’s body has the same DNA. Most DNA is located in the cell nucleus (where it is called nuclear DNA), but a small amount of DNA can also be found in the mitochondria (where it is called mitochondrial DNA or mtDNA).
The information in DNA is stored as a code made up of four chemical bases: adenine (A), guanine (G), cytosine (C), and thymine (T). Human DNA consists of about 3 billion bases, and more than 99 percent of those bases are the same in all people. The order, or sequence, of these bases determines the information available for building and maintaining an organism, similar to the way in which letters of the alphabet appear in a certain order to form words and sentences.
DNA bases pair up with each other, A with T and C with G, to form units called base pairs. Each base is also attached to a sugar molecule and a phosphate molecule. Together, a base, sugar, and phosphate are called a nucleotide. Nucleotides are arranged in two long strands that form a spiral called a double helix. The structure of the double helix is somewhat like a ladder, with the base pairs forming the ladder’s rungs and the sugar and phosphate molecules forming the vertical sidepieces of the ladder.
An important property of DNA is that it can replicate, or make copies of itself. Each strand of DNA in the double helix can serve as a pattern for duplicating the sequence of bases. This is critical when cells divide because each new cell needs to have an exact copy of the DNA present in the old cell.
wATCH AGAIN : • DNA- Structure and fun...
I was skeptical at first, but Hidden DNA Potential on shirlest blew me away. The concepts presented opened my mind and spirit to new potential. Definitely worth exploring for anyone seeking change.
shirlest have some really good stuff
thanks
shirlest is amazing, i set my mindset on highest level
Thank you so much
Thank you so much
Because of you I have got 1st prize in science exhibition thank you your explanation is very good
Thank you ☺️☺️
@@-SayedNidaSYBHSc good job
@@I_V792 Thank you 😊
Woowwww🌹
Za s
❤l@@EvolvingWithGraceAzimi
I am speechless. I literally teared up because for the first time this semester I didn’t feel absolutely stupid, I actually understood what I’m supposed to be learning. Thank you SO much.
It blew my mind! This is the first video that introduce so many difficult concepts in a very easy way. Thank you for this.
I am so glad that I didn't have to watch 1 and half hour video for this. Your explanation is very point-to-point. Loved it.
I mean.....i have no words.....excellect explanation ever i had seen about DNA...... i had searched throuh out net and vexed with their in completed explanation.......
this is the best explanation that needs applause........📣📣📣📣📣📣📣📣📣📣📣
Bilkul
You guys are really fantastic..
Full hundred likes because of me.... 😊
Watch this video
ruclips.net/video/H66MMTW8KNY/видео.html
Agree
Sir, u r too good at explaining .Please never stop teaching us. Love.
Wow, you are one of a kind. The way you deliver your lecture is exquisitely neat and simple. We need more and more videos from you every thing about A & P, because, after all search on the internet, I found yours extremely helpful. Well done!!
Excellent explanation, best ever video on structure of DNA, I have seen !
Correct bro
ruclips.net/video/GWylNivauVI/видео.html Subscribe
Yer
Yes
@@sonalimohanty6106 qq
It was really helpful that u explained it all with proper drawings so easily.Thank you so much.This structure is now crystal clear in my mind
Sir I must say ur way of speaking n voice is just too good 😍👌
I know right.....
Absolutely amazing video. Been trying to find one that explained in the simplest form of detailed 😊 thank you so much.
i understand more clearly of your simple and brief explanation than with my college prof who explains in our daily class for 6 mos in 1 semester. thank you.
Glad u liked it
Thank you. I've understood antiparallel and complementary base pairs for a long time, but was never exactly sure what was meant by 3' and 5'. Thanks for showing the location of the carbons on the deoxyribose. It makes sense now, and I can explain it to others.
After two weeks of reading and class meeting, I finally fully understood DNA structure with this video. Thank you SO much!
Just awesome video! Finally l understand the DNA structure. Always keep helping us by ur useful explanations 😇Thnx
Wow this is so clearly and beautifully explained. I am an amature and I totally get it. Thank you so much for making learning so manageable and easy.
This is just amazing! This was what I was expecting....The explanations are crystal clear and extremely useful. We want more videos like this that help students like me to visualise concepts more easily! Thanks a ton!!!
Bhaiya aap ke explanation kamaal k hai . Dil khush kardaaa . One time watch me hi samjh AA Gaya mujhe .
Best and most thorough explanation ever!!
it is really the simplified version of DNA...u explained 1/4th of the chapter in just 8 mins....and thank u for that plzz upload more videos for aiims biology prep
thank you bro you explained much better than my teacher in high school :)
I must say that even after spending hours in understanding these typical biological topics , we get nothing bt , ur 10 min vedio was like a only support to me.... Can't express my gratitude to you .....
Thank u so much ......
Thanks alot sir😄😄😄
Thankk you. Your compliments mean a lot to me😇
Excellent explanation sir , understood the concept very clearly thank you so much
Thank you very much
Best definitions and perfect sequence of concepts
Thank you thank you thank you thank you thank you. Best video ever. Wonderful explanation and all my doubts were cleared
I wish we had such good teachers to teach.🙌👏🏼
The insights from Hidden DNA Potential on shirlest have shifted the way I approach challenges in my life. It’s a must-read for anyone willing to elevate themselves. I'm still in awe of how profound it is.
Every biology student should n must watch this video
Explained the concept in a very easy way . Thank you a lot🙏
You explained brilliantly
Finally, the mistery is gone and all pieces fall into place! Thanks for a superb, easy, intuitive presentation!!!!!!!!!!!!
This is a very thorough and easy to understand explanation! Thank you
You are very welcome 😇
Amazing, I just ran across this video! Super helpful for my Chemistry class. Thank you sir.
The knowledge that you have! Just wow! Best ppl at the best vdo!!
Best explanation on the web thus far. Thank you.
I love this, your explanations are understandable, thanks very much for the help
The concept of DNA is made clear. Well explained in simple words & picturing makes it crystal clear💯
Outstanding explanation sir😊really helpful for non bio students to understand in a very lucid way. Please do lectures like this only sir😊thank u
thank you very much for making this topic so simple to understand
Excellent work 👍👏...... Made it easy to understand... 👏👏
THE VIDEO IS VERY HELPFUL FOR UNDERSTANDING THE BASIC OF DNA, THANKS
Thanks for helping an old guy understand easily. Much appreciated.
Plz make videos specifically on microbiology subjects.. and disciplines
This is the best explanation and animation that i have ever seen....keep doing more vedios...keep spreading the knowledge....we heartfully encourage u❤️❤️
You are very welcome. Your appreciation means a lot. Thanks😍
One of the best video, informative and useful
Thanks,
@@MEDSimplified Exllent explaination!
@@MEDSimplified
Do you think you would see genetics as a form of physiology since the function of DNA is to supply the information that defines the function and structure of the body?
very nice sir....... way in which you teach make us easy to undestand hard things quickly.
everyone does not have this skill ..... thanks for this video.
Thankkkk u so much vaishnavi. Really glad to hear your appreciation 😊😊
this video was so useful for mee. rightnow i'm speechless. earlier i was getting problems regarding this but now it is soo easy for me to understand. thankyouu soo much.
Excellent teaching Sir 😀 You really made my day please keep making such amazing helpful videos 😄 👍💐
thanks sir your videos have helped me a lot in class 11 and now it helped in class 12
good explanation and easy to understand.
Thank you for this video. I was able to understand the content.
we did in online lessons and i didn't understand one bit....but he made it so easy like just WOW
I am fond of studying from uhh sir..U r explaining really excellent...Keep it up sir...Love MED simplified..😍
The intro...Made me subscribe this "full of knowledge"channel...👍👍👍
That time I clear my all doubt in this topic ,nice elaboration,I am also impressed for ur teaching style
This is the first time I understood something in a good manner in genetics.. The representation is a very nice one.... And really u simplified a complex thing .... This is all what I needed for class 10.. Thank you very much for making this video...👍🏻☺️
This channel is the answer of my every questions 🤧
Can definitely relate
Wow, what a great idea to explain the concept of DNA in easy way.Tks a lot
this is the best video i never found before.
I love this explanation very much and thank you for the explanation of sharing this information and thx ☺️
I am glad i was able to help
Sir you are great, whenever i need to revise i watch your videos👍
Very well explained.....tq for making DNA easier to learn
Magnificent. Thank you. This is the knowledge needed to bring wisdom....it helps you understand how to tune in to your intuition....
I always follow your video lectures and most satisfying explain each and every point tq sir 🙏
A very beautiful and complete presentation in a nutshell. Thanks.
No words to say your explanation excellent
Awesome video, cleared all the confusion related to DNA structure
i can't tell that how much complicated topic you have made so easy. ..
I have watched more than 5 videos and this video stands out clearly... Amazing way of explanation... Keep doing the great job... Thanks alot
Nice explanation
This is great! It’s very helpful and fairly detailed.
paused the video, this is amazing thank you so much!!!
- aminata
Thank you for ur kind words 😊😊😊🤩
Aminata Jallow nice
Dude, I'm in a Biological Anthropology class, which is as scientific as my artsy brain will allow me to get. This video helped me so much in understanding DNA. Thank you. Maybe I won't fail this class.
One of the best lecture on DNA
Thanks alot sir... Stay blessed🙏... All my doubts are cleared.. Thanks again..
Indeed very helpful for my new a levels syllabus
very easy, informative and effective
Hello i am a 12th student when i not understand the stucture DNA this channle has been very clear my DNA structure thnx and very good!
Most comprehensive,and lucid video ever came across about DNA,,,,,,well done,,,excellent work,,,thanks.
U had given me lots of help to understand this concept thankuu so very much sir🙏
easily understood... thanks for the excellent visuals!
Bro I am speechless 😶 watching
How beautifully you have explained 🤞👍👍👍
Thank you so much.you have cleared all the mystery of dna..no doubt left ...countless thank you
I love his voice and the way he explains everything ❤
Beautiful explanation sir. Thank you
Well explained Thank you👍🏻
Very deep , informative and deserve more subscribers
Wow, the best explanation ever. Thanks you very much.
This video is a masterpiece 😭😭thanks sm!
Very great I'm studying DNA for 3 month and there are many things which I didn't know before this video. Thanks
Just two words simple and awesome ❣️
Very very good explantion
I became fan of u sir
Excellent explanation ever 👌
I just learned more from one vid then I've learned in all my years taking science
Very well explained, visualized and detailed!
❤ superb, really awesome explanation, this is the best video of DNA structure.
this chanel has really served me ,thank you😊😊😊
Without thinking for a minute.. I subscribed to ur channel... Worth of it.. ☺️👏👏👏
very helpful videos..up to my syllabus..thankyou very much...
Really so clearly you are explaining..keep it up... M gonna share as much as i can.. Plz cover all the topics for MSc. Botany.
Really good explained in easy way I get all difficulty clear about these topic after this video 🙂🙂🙂