Biomolecules | Class 12 Chemistry| Quick Revision in 30 Minutes| CBSE | Sourabh Raina

[@SourabhRaina]

Buy Quick Revision notes just for Rs 199- www.sourabhraina.com/courses/Class-12th-Chemistry-Revision-notes-66fa38539203050e74a40e2f

[@pravin_bishnoi]

@sourabhRaina reply

[@ayushsinha4545]

Finally a teacher who is actually smart rather than a roadside book smart

[@vidwansh]

00:12 - introduction 00:30 - carbohydrates 01:40 - classification of carbohydrates 03:12 - classification of monosaccharides 03:43 - glucose and its preparation 04:42 - open chain structure of glucose 06:36 - configuration of glucose, fisher structure 08:13 - cyclic and haworth structure of glucose 10:00 - fructose and its structures 11:47 - disaccharides, glycosidic linkage 12:05 - sucrose 13:04 - maltose 13:25 - lactose 13:50 - polysaccharides, starch, amylose and amylopectin 14:55 - cellulose, glycogen 15:50 - proteins, amino acids 16:35 - classification of amino acids 17:35 - natural amino acids 17:55 - properties of amino acids 19:21 - structure of proteins 20:10 - classification of proteins, molecular shape 20:58 - classification of proteins, structure and shape 22:43 - denaturation of proteins 23:40 - enzymes 24:45 - vitamins 26:47 - nucleic acid 28:14 - nucleotide, nucleoside 29:18 - structure of nucleic acid 30:29 - hormones

[@muskann06]

Thanks 🙏🏻

[@pomppuuuu]

dhanyawaad bhai 🙂

[@pizzacat6662]

26:45 A, fish live oil, carrots, night blindness and xeropthalmia(hardening of cornea of eye) B,

[@rcbblood1.]

Short and crisp Wowww this was so perfect and time saving

[@bhagatsinghmajasty]

It was the first time I am lerning this lesson and I understood every single line you said, sir, instead of revision i learned this lesson by heart

[@akelaboy_]

Comment kyu kr raha to

[@Insecureme56]

To encourage him brooo we don't need to be selfish everytime

[@roasterbybirth5341]

13:38 sir glycosidic linkage in lactose is between B D galactose and B D glucose

[@NishantSharma-ur1fq]

Many mistakes in lecture

[@FabulousfamilyvideoDiaries]

Yess

[@rajshrivastava6055]

1:55 am 27 feb Struggling for 23 marks 😂

[@Ali-hv5cy]

Same brooooooo same left whole organiv and inorganic

[@Krishmaan001]

Same bro 😅

[@kailashyadav975]

Same time same jhaga 😂

[@sajanpr3575]

Having pre board tmrw 😅

[@cbseinspectionteamjammubranch2]

​@@sajanpr3575mine also after 5 days

[@juststudy9789]

Kaun kaun abhi dhk raha yh chapter for 2024😢

[@ShreyaYadav-yq7cr]

Me

[@multanijot1567]

​please tell any way for biology ..

[@WowFigures]

Ab me toh 😢

[@luffy-taro1065]

Mei to ab hi dek raha hu

[@Hi-oq8tx]

Or ma abb​@@luffy-taro1065

[@Vanshikaa_g]

Bhai yehi deakhlo direct...2-3hr ke one shot se far better hai...ekdum concise lecture tha...time bhi kam lga aur smjh bhi sbh aaya Maine bhi pehli baar pdha Sbh aa gya smjh ✨️🕺

[@honjaboyalone5884]

Laikin yeh ratne wala chapter hai 😢 Aur kal exam hai 😢😢

[@princedixit161]

@@honjaboyalone5884 bhai wo starting ka jo structure wala part h wo padhle bakia ratnewale se 1 no kakoi mcq ayega to use chod dena

[@AdityaaT100]

​@@honjaboyalone5884 mera bhi kal exam hai aur pehli baar padh rha hu 😢 saare one shots dekh rha hu inki one by one. Hope so I pass

[@yashrajsingh175]

​@@honjaboyalone5884kitna aya bhai tera 😂

[@ShobhaDevi-g5q]

1 day before board exam ... Reading biomolecule first time in life 😂

[@pomppuuuu]

akele nahi ho tum me to exam k din dekh rha hu...🙂🥲

[@ammaarshaik5044]

Bro how much marks you guys got

[@_parker._.editz_]

@@ammaarshaik5044 LOL

[@Ashv1e]

Great chemistry teacher i have ever seen .. such a nice explanation point to point ❤️ Thanks sir ❤️

[@prettygirl5799]

OMG just awesome shyd hi koi point bacha hoga ncert ka👏👏

[@CBSP-sj4wp]

nhi bacha bhut ache sai ncert cover kra diii

[@bimlakumari7854]

Dna 🧬 fingerprinting

[@Princegupta-1998]

Best video for revision highly recommend😊😊😊

[@ketone108]

isse accha revision maine aj tak nhi kra ekdam se mind me recall ho gya aur learn b hogya thanku soooo much sir for this video🤗🤗🤗🤗

[@DineshSharma-th1rt]

Sir I recently subscribed your channel because on youtube no one had covered this type of rich content thanku so much sir❤

[@Sarthakrawat2005]

Just few hours left for chemistry paper and jo kal yaad krra tha ab kuch yaad nhi hai chalo i have accepted my fate u guys keep revising dont forget to revise

[@anjais7912]

Same, aur kal exam h 😢

[@aelia_moonx30]

Mera toh aaj hai

[@AbhishekRaj-rm9jd]

13:44 it will be beta D galactose

[@purvik1548]

Sir you are truly a gem 💎, perferct example of how to teach effectively without wasting time Lots of love, keep up the good work 😊

[@AyushDashboard-y1c]

8:10 cycle structure

[@Axom.144]

Its 1.12 am and today is my board exam

[@Anurag_730]

ya bro

[@incognito-lv1cq]

💀

[@Sujaljalal]

😂😂😂

[@arslanahmad6580]

13:41 lactose is made up of B-d galctose and B-dglucose not alpha galctose sir

[@AryanSingh-pb9hj]

Sir I think we don't need to start this chapter from long videos, This is enough for freshers.

[@prathampw8838]

Sir pls upload ores and metallurgy next.Thank you sir you are the best👍❤️

[@Shortsop11]

Ye channel muje phle q nahi mila bhaiya 😢😢 itna ache se to khi nahi revision huwa jitna yha hogya lekin ab time nahi bacha h kal exam h 2 x per dekh ni padi muje

[@ImamHusan4]

Bhai aise acche teacher physics ke bhi hain kya ? Naam batao unka

[@moozer128]

Eduniti​@@ImamHusan4

[@blackninja4401]

17:49 Histidine* it's a essential amino acid ...

[@AdityaKumar-kr5cf]

30 min lecture to 2hrs ka lag raha tha

[@aatrayeepal43]

mere to 4 hr

[@Deepmalajoshi]

Nice explanation ❤🎉🎉

[@HaseebMuzammil-v2h]

This video is enough to pass biomolecules in 12th and it give a little good basics to 11th biomolecules for 12th ❤

[@ADITYAKUMAR-gl4gj]

14:40 does amylose structure needs correction in 3rd carbon ??

[@KashishGupta-g8n]

Short and interesting lecture❤😊

[@Pratibha_Rathore]

Best revision lecture ever THANKYOU SIR 💯😊

[@princebhaisintu914]

Bhut mst sir ji thankyou 🙏🙏

[@parthmishra426]

Ooo bhaii best sirrr esaaa too koi nahi hai pure utube pe

[@Anushka713]

After covering this video feeling like pura chapter yaad ho gya... Thank you so much sir❤

[@HaseebMuzammil-v2h]

17:50 arginine is non essential , histidine is essential

[@Lokendra2006]

Abhi bhi koi hai mere jesa jo muh uthake aaya hai😂😂 5:07 on 27 February 4 hr left for board exam

[@Devjeet26]

🙌

[@Free-ui1qr]

7:30

[@shouryarajput8340]

13:34 correction* in lactose it will be beta D Galactose not alpha D galactose

[@mdsanjaransari5111]

13:30 ..... Bita -D-Glucose and Bita -D-Galactose Hoga sir ...aapne dono mei Alpha likhe ha

[@AnkitSingh-qt3rf]

Bhai galti se mistake hogi

[@shivanimishra35200]

Thank you very much Sir 🙏🏻🥰 aapki ye video bahut hi helpful hai hmare jaise bacho ke liye 🙏🏻🙏🏻🥰🥰

[@PriyaPrajapat5631]

Fantastic explanation of biomolecule ,,, thanks sir

[@brijlal5477]

Sir quick and to the point revision was very helpful *Playlist* thank you very much sir👍 👌 👏 🙂 💖💗💓💞💞💝💝💝

[@nimisha.t_]

Kal ke ppr ke liye bst of luck doston

[@NDAASPIRANT-bb8bl]

Thanks prr padhkr bhi padhawa ni lgra😭👍🏻

[@nimisha.t_]

@@NDAASPIRANT-bb8bl us bro us fr

[@divyanshrana_01]

kitna bhi pdh lu ab bhi ni lg rha ki sb ho gya h

[@ammaarshaik5044]

Guys how much marks you all got did you guys attleast pass?

[@motivation_4u.]

Any compartment student 😂

[@-vixslz-]

13:30 lactose consists of ß- D glucose and ß-D galactose

[@NanduSingh-um4st]

Thank you so much sir ❤ Nice explanation 😊 Aapse padh ke maza aa gaya It's very helpful ❤

[@priyanshigujjar8993]

This video deserves millions of likes . Tomorrow is my exam of chemistry and this is super helpfull for me , thnxx guruji❤️🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼❣️

[@kahafabbas4190]

great lecture and great series...i take 3 hours per lecture including short notes and revision... And it is greatly helping me.. Will start questions from tomorrow inshallah

[@Amvccc]

Us bhai us

[@prohelika9310]

Same here.. 😂 30 minutes ka video dekh k.. Halke me mat lena.... 3 4 ghanta lag jata h

[@fidenahmed2905]

@@prohelika9310 Mene ye lec dexa notes bhi bana lia lekin bas ek overview mila kuch samaj nahi aaya Aab mujhe kya karna chahiye , please help me

[@pravin_bishnoi]

Sir 14:32 amylose and amylopectin done k structure m apne mistake kar di h first wale m 2 and 3 position pe dono H upar kese honge, H-----OH phir OH------H HOGA according to NCERT book

[@MukeshKumar-cb2xi]

Sidhi bat no bakwask awsome sir❤

[@ratnaparkhesisters2496]

Thank you so much sir , it was really helpfull 👍🏻

[@asp123-ke9xs]

best video for biomolecules on yt

[@anushka87m]

PERFECT VIDEO 🤩

[@layaanzainab8914]

17:55 histidine is also essential amino acid right..?

[@sarika_23_45]

Well explained🙌

[@kritikabutala3219]

Really very helpful , especially during board exams . Glad that i found this channel at the right time . Thank you so much for such a good and to the point explanation of all chapters and really appreciate your efforts 🙏♥️✨

[@SanjhiGupta-v5r]

Thnku soo very much sir really appreciate 😊

[@Vanshikaa_g]

Wowwwww...what an amazing lecture it was Thankyouuu so much sir❤

[@aakashverma2804]

Sir u r real legend 👍👍👍👍

[@jaskaran8339]

Thank you so much sir🙏

[@shukla761]

Can't imagine sir you even not missed any topic & covered whole chapter in 30 minutes HATS OFF !!!!

[@Tanyaa_814]

Hey all the best for tomorrow 😊

[@Vivek-Kumar-77]

Thankyou sir literally what a beautiful lecture and thanks again sir for working hard for us .

[@viveksinha2948]

Excellent sir thank you soo much for this amazing session .. This is very helpful for quick revision .❤️❤️

[@SourabhRaina]

Always welcome

[@ddlymanhwa8218]

sir thanks for the video Does the question come in exam to make structures( glucose ,fructose)?

[@SourabhRaina]

No

[@Insecureme56]

Ohhh myy goodd h really covered the whole ncerttt in 31 min ...... Thankkkkkks a lot sirrrrr really thnakuuu very very muchh🥺❤️

[@Armaan_singh107]

13:39 lactose should be (C1)*beta* D galactose + (C4)*beta* D glucose

[@krithikthangappan]

sir kindly check there is a mistake in structure of amylose 14:40

[@JitenderSharma-s2n]

Isnt lactose structure and cellulose structure are wrong may be ?? .. in cellulose there is glycosidic bonding between C1 and C4 vertically and in lactose there is diognal bonding ..

[@priyanshukumarverma8645]

Sir aapko video ka title badal lena chayea kyuki ye quick revision wala video nahi hay. Es video ka title hona chayea Most detailed lecture of Biomolecules with all lines of NCERT covered in 30 minutes. Aap kamal ho sir sach me 1-1 line ncert ka cover kar diya aapne apne board pe.

[@thedubbing]

Sahi bhai pura chapter hai

[@bhardwaj.editzs]

Bhai me sir ke revision session se Kar skta hu 70 score

[@priyanshukumarverma8645]

@@bhardwaj.editzs kar sakte ho bus 1 baar chapter kahi se padhe hue ho to . Kyuki sir ne board pe ncert ka har line cover kar diya hay. Sir ke board pe jo likha hay sab likh lo usse bahar kuch nahi aaega

[@bhardwaj.editzs]

@@priyanshukumarverma8645 mujhe na biomolecules, aldehyde , amines rehta hai to yha sa karu?....to sahi rehega

[@priyanshukumarverma8645]

@@bhardwaj.editzs bilkul

[@Mohddanish-ly4yx]

Nice 👍 Thank you ☺️💞💞

[@millionairemotivation3698]

Believe me sir your teaching is best

[@ANILKUMAR-sf7yh]

😊thanku so much sir🙏🏼🙏🏼

[@ojaswason385]

He's so underrated 🙏🏼

[@prasiddhiramteke974]

sir you are the best thanks to you I think I am gonna get good marks and I am so so happy I got your help , I hope this platform helps you help millions

[@User-tgf]

Legends watching now

[@ryhno_aakarsh12]

Haalo bro ek din top karega kya

[@User-tgf]

@@ryhno_aakarsh12 bilkul Karenge bhai Jai shree RAM

[@mgtoxic444]

Bhai bus ab latkana baki hai 😢😢

[@_ravi.raj.singh_]

Ho jayega bro Physical orr Inorganic acche se krr lo orr Biomolecule ko krr lo 2-3 baar video v dekhoge toh Biomolecule 50% tkk ho jayega

[@glaxy9993]

Haaan plan b execute krna hai 🙂

[@Kausvip07]

So helpful thanku so much ❤

[@sleepyhead2012]

My boards on 27 😢😢😢😢

[@WDisOP]

all the best

[@MyDream_1m]

27 ko kis kis chemistry ka paper hai

[@VisheshVerma-y8j]

Mera😢

[@nimisha.t_]

Bestest teacher fs!!

[@AnishGhavale]

at 6:17, it is glucaric acid or sacchric acid, not gluconic acid

[@AncientIndiaFacts]

Thanks sir very nice explanation thanks for your efforts

[@SadafNaaz-mt3dd]

Good afternoon sir i am so confused 😕 what should i do first one shot of yours while watching your one shot can i make notes or after completing one shot

[@SourabhRaina]

Makes notes while watching

[@nikhilrathoriitdelhi1480]

13:31 mistake

[@amandeepsingh3561]

B D Galactose

[@navneetyadav2901]

Dna fingerprinting missing..

[@Besandixit]

This man deserves a crown 👑

[@twadsenpai1539]

thank you sir really helped me in this tensed heated moment of the examinations may mahadev shower his blessings make me pass with good grades

[@THEPIXELmosaic]

Sir a gentle reminder-in the Fischer structure of fructose(open chain form) , u have shown the lone pair in c5... But actually it should be from c6... Anyways, your teaching eased my understanding.. Dil se dhanyavaad 🙏🏼

[@MRAWSOME-lc1ux]

sir lactose me b galactose hota hai lecture me aapne alpha galactose likha hua hai at 13:46.also thank you for this lecture its very helpful

[@dakshelpatron]

👍👍👍👍

[@Lunarlag7]

Thank you sir for these amazing lectures!! ✨️

[@asstitv]

neend ari h ab toh

[@Hjsjsksnnsi]

So jao

[@Krishna-vj2gm]

bhai matso ek heraat ke baat hain

[@Cameradiares.7756]

Bhai same 😂

[@madhvitiwari2282]

Best short notes sirr this too good thks for your hard work🙏

[@akioplays3149]

I love you sir 😭 I was so stressed

[@ridewithpride7123]

Best video for revision

[@aadiofficial1680]

Sir vitamin B12 was fat soluble it was stored in our body

[@aleenakency8596]

13:38 beta d galactose right?

[@Goodboy13712]

Ya

[@niteshbairagi5550]

Sir after doing your important questions video can we have to solve ncert

[@parimarjanyadav165]

5:00am on 27 feb

[@shivkumarrai5919]

Useful video ❤

[@gagansahani8116]

Sir 6:30 par jo compound hai uska naam Glucaric hoga ya gluconic????

[@Harukikun7]

Gluconic

[@gagansahani8116]

@@Harukikun7 oh ! Mujhe laga glucharic hoga thanks