Dislikers ne Alakh sir ko pehele se follow nahi kiya hai....Alakh sir ne kabhi bhi like, share, subscribe nahi manga hai lekin fhir bhi unke itne subscribers hein aur jo log like, share, subscribe mangte hein, unke bohot kam subscribers hein....You are great sir 🙏👌
Seriously mam.....befor ur lecture of this chapter.....l was afraid from this lesson......but after ur class.....i am able to solve lots of questions from this chap.....thnx a lot mam....I love your teaching style...❤️❤️❤️❤️
35:27- no mam... Galactose and mannose are not epimers bcoz orientation of H and OH are changing on 2 carbons, i.e, C2 and C4... For being epimers orientation should change only on a particular Carbon 😊
Tina madam you are the queen 👑 of zoology.I thought that I can't understand the biomolecules....but when I saw this video i think that I can understand this chapter.
Yes mam samjha aa rhi hai best world teachers are Alakh sir Tina man Tarun sir Amit sir Aman sir and whole pw team thank ❤ u so much respected faculty for providong us quality education in free. Always obliged to u. 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
0:15 bohut achi chal rahi hai maam 😍😍🥰🥰🥰🥳🥳 aap pada rahe hi itne ache se aaj tak aise biology teacher nahi dekhe mane thanks maam 😍😍 for your all effort love you ❤❤
Mam good wishes from pk. Qasam se aj ye concept sahi tarah clear hoa carbohydrates ka.... You are lagend. Mujhe yaha ye kehna hoga ke pk me esa koi online system ni jo esa parha sake.. I really appreciate you.
Ma'am, galactose and mannose aren't epimers but can be thought of as isomers because the orientation differs both at Carbon 2 and Carbon 4. For two isomers to be epimers the orientation must differ at only one carbon atom
Thank you Jesus for this teacher. She is awesome ❤️I'm from art's background and have no idea about chemistry or any science but she made it so easy I can finally understand my nutritional biochemistry which I have no idea when I took admission that this subject would be there. Thank you so much ma'am. Thank you 🙏🏻 ma'am we desperately need teachers like you.
35:33 Ma'am Galactose and Mannose are epimers at Carbon No. 4 and 2 because of the different orientation of -H and -OH at that particular Carbon. But I have a doubt ...Can we call it an epimer if the orientation of more than 1 Carbon is changed, ma'am? If not ...then my answer would be wrong.
Ma'am you're my fav teacher 😍... Your teaching style is quite impressive and it makes me understand every thing.... Love you soo much ma'am.... Thank you for your wonderful teachings💕💗
@@srirangopanigrahy bhai ye galat hai wo left ho gai to aisa bat nikal rhe ho Unse aap bhi studdy Kiye honge wo kahi jaye bash tumhe yad rkhna hai ki mai bhi Tina mam ka lecture attend Kiya hu Mai jab biomolecules First chapter kar rha tha to. Mujhe belive nahi but kya kar sakte hai lekin Tina mam brilliant Studdy karati thi
@sintu yeah you’re right but in nucleotide the bond between ribose or deoxyribose sugar and nitrogenous base is also called a glycosidic bond. And as you already said that bond between 2 hydrocarbohydrates is called glycosidic bond that Is also true. ✌️
even though you teach us online but mam you still teach much better than lots of offline tuition,becoz of u I'm able to understand bio easily,very much love to you❤️
Keratin is 2° structure which is present in hair, wool, nails and covering of epithelial cells of skin.. It is in α-helix form as right handed screw because of formation of intramolecular H bonding. It's elastic like a spring.. Ma'am, is this right???? Plz reply
Glycosidic bond is formed between which two units of Nucleic acid : Answer =Between the one carbon of sugar units of one nucleotide and nitrogen bases. 😊😊🙏🏻🙏🏻
1: 00 - Ma'am, no problem 😊 15:10 - Glycolic bond forms b/w 2 °C & N - base . 20:35 - Keratin has a secondary helical structure. 23:19 - because of you i don't feel any difference b/w online & offline platform. ( thank you ). Galactose and mannose are not epimer. 40:37- ok ma'am 50:56- No , ma'am I'm not able to draw. Answer of who am I - cellulose. Thank you 😊 ma'am
![Seungmin "그렇게, 천천히, 우리(As we are)" | [Stray Kids : SKZ-PLAYER]](http://i.ytimg.com/vi/kAzmhLHePqU/mqdefault.jpg)
No matter what the issues are going on related to her... I have to admit that yeah she's a good teacher. Her way of making understand is good.
❤💯
❤️
True
Yess
Yes
Dislikers ne Alakh sir ko pehele se follow nahi kiya hai....Alakh sir ne kabhi bhi like, share, subscribe nahi manga hai lekin fhir bhi unke itne subscribers hein aur jo log like, share, subscribe mangte hein, unke bohot kam subscribers hein....You are great sir 🙏👌
1:03:20 Most Abundant Carbohydrate in living world:
Cellulose
Protein :- RuBIsCo 🌚🌝
I think it's glucose coz cellulose is a polysaccharide
No It's collagen fiber in animal wold
And RuBIsCO in plant
@@chhavinath9868 aren't those proteins?
Yes you are right 👍
Biology with Tina mam is just my cup of tea💚
Then neet will be biscuit for you😏😏
@@hiddenstar-k6y and when you eat that biscuit with tea it will dissolve in the tea and you get no biscuit
@Sabito thanks yarr
No
@@shikharkumar734 no biscuit,no selection.
so sad.
Alakh sir the heartbeat of students.
ruclips.net/video/jRtY9R6SEkg/видео.html
i swear
ruclips.net/video/pMJL30KYwo4/видео.html
Tu kha ajay nagar h
@@mohitpareek007Alakh sir new video😂😂👍🏻👍🏻
ruclips.net/video/mOpnxfeXcik/видео.html
15:13 Glycosidic bond is found in between nitrogeneous base and 1st C of pentose sugar
Seriously mam.....befor ur lecture of this chapter.....l was afraid from this lesson......but after ur class.....i am able to solve lots of questions from this chap.....thnx a lot mam....I love your teaching style...❤️❤️❤️❤️
The way Tina mam left physics wallah ... She lost the respect and love I was having for her in my heart ☹️💔
Did she leave?? I didn't know this
@@sabrakhatoon8076 yea
@@sabrakhatoon8076 went to unacademy or u can say been sold to unacademy 😠😠
@@ritanshusingh5565 but when and why 😪?
Don't be a moral police...its cringy
20:30 Ma'am Keratin has a *Secondary Structure*
To be more precise keratins are highly cross-linked proteins typically containing *α-helix* type.
ruclips.net/video/jRtY9R6SEkg/видео.html
Yes
ruclips.net/channel/UChHUA_4PGoKalsbIvoFo5hQ ❤️ ❤️ ❤️
@@teemuthelittleexplorer9826 I will report you and @Mast wali Physics for spamming
correct or wrong
35:27- no mam... Galactose and mannose are not epimers bcoz orientation of H and OH are changing on 2 carbons, i.e, C2 and C4... For being epimers orientation should change only on a particular Carbon 😊
yes
yes
They are epimers due to change in orientation at second carbon right ??
@@priyanshdubey8887 no, coz they change at orientation no. 4 also
I'm searching this one☺
Allright , hello my beautiful students
This is your very own pace batch
Nd I'm your Tina mam
Your zoology mentor
-By Tina mam
😂😂😂😂😂😂😂😂😂😂😂
Urt truly tina mam sis🤓
@@nikhatara4987 yes bro....liken aaj mam ne nhi bola tha 😂
ruclips.net/video/jRtY9R6SEkg/видео.html
Hi dear you missed the Truly
@@mohitpareek007 bas na kitna spam karega
Very nice bahut acha smjhate hai aap..very nice explanation ❤❤❤
Tina madam you are the queen 👑 of zoology.I thought that I can't understand the biomolecules....but when I saw this video i think that I can understand this chapter.
You are good teacher your way of teaching with adequate expressions and material of subject is up to mark. Thanks I respect teacher like you
Ma'am biomolecules ne to hamari aukaat yaad dila di😂😂
😒 🤭🤭🤭😃😊
Lekin ab hum usko apni aukaat dikhayenge
@@ShivGogoriyaVlogs 🙄🤣
Is this of class 11 or class 12.coz i think this is in class 12
@@shubhampal2971 11
15:08 Nitrogen base and pentose sugar (ribose/deoxyribose)
Yes mam samjha aa rhi hai best world teachers are Alakh sir Tina man Tarun sir Amit sir Aman sir and whole pw team thank ❤ u so much respected faculty for providong us quality education in free. Always obliged to u. 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
ruclips.net/video/jRtY9R6SEkg/видео.html
Yes jano
i have no idea about others faculity members ...
...
..
but I agree with u only for Alakh sir and tina ma'am
Cellulose is the most abundant carbohydrates in the living world
You are one of the best teacher in my life
Cellulose is the most abundant carbohydrate in this world. It's a fibre which is the structural components of plants cell wall.
Thank you sooo much madam such me aap ka lecture dekhne ke baad sab kuch samaj aata hai thankyou thankyou thanky❤️👍👍👍❤️❤️❤️❤️❤️❤️❤️❤️🙏🙏🙏
Anyone after she left
She is a great teacher which no one can deny
@@Aditya-pt6pg this is true
@@Aditya-pt6pg true ♥ 💯
Jaan ke karega kya ?
@@akarshpriyam8474 comments barhayenge...
15:14 the glycosidic bond is formed between the N base and 1 C of sugar molecule.
No
@@yazdanali6601 that's right
35.38-- galactose and mannose are epimers. At carbon #2
You are the best lecturer madam .i searched several videos for this lesson and finally found you 🙏
0:15 bohut achi chal rahi hai maam 😍😍🥰🥰🥰🥳🥳 aap pada rahe hi itne ache se aaj tak aise biology teacher nahi dekhe mane thanks maam 😍😍 for your all effort love you ❤❤
ruclips.net/video/jRtY9R6SEkg/видео.html
ruclips.net/video/vMpH72Hk1B8/видео.html
tharki
Mam I thought that this is difficult topic but you make it very is for me thank you mam❤
15:06 Glycosidic bond is present b/w nitrogen base and pentose sugar
35:31 ys galactose and mannose are epimers at C= 2
No they are not epimers because of carbon-4
Yes
@@sahibaparween5115 how but
Shipra maam from MB :Us n Mujey y buhat xyida deep padhaya ha ♥️✌
mam u didnot tell the mnemonincs (of amino acids) made by other students in comment....u told that u will speak in class
ruclips.net/channel/UChHUA_4PGoKalsbIvoFo5hQ ❤️ ❤️ ❤️ ❤️
Mam good wishes from pk.
Qasam se aj ye concept sahi tarah clear hoa carbohydrates ka....
You are lagend.
Mujhe yaha ye kehna hoga ke pk me esa koi online system ni jo esa parha sake..
I really appreciate you.
35:33 .
Yes, Mannose and galactose are epimers because they have different orientation of H and OH at 2nd and 4th Carbon.
🥰🥰🙏🏻🙏🏻
No these are not epimers because orientation must be change in 1 carbon not in many carbons is that clear
Best teacher ever🎉❤
Bring her back
in this chapter, i get sometime confused weather it is of chem or bio.
ruclips.net/video/jRtY9R6SEkg/видео.html
@@mohitpareek007 oo bhai main upsc aspirant nhi hu...
Dono me hai 12th ke chem. Me and 11th k bio me
Both
@@intelligenceroboticworld2987 i am a PCM student i don't know about bio
Ma'am, galactose and mannose aren't epimers but can be thought of as isomers because the orientation differs both at Carbon 2 and Carbon 4. For two isomers to be epimers the orientation must differ at only one carbon atom
35:48 ma'am Galactose and Mannose are Epimers at C no. 2 & 4 both.
@Dipuljot Kaur I have a same doubt buddy
I checked it on the internet, Mannose and Galactose are Epimers of Glucose, but they are not epimers of each other
Different oxidation
No they aren’t epimers...because epimers have different orientation ONLY AT 1 C ATOM
galactose and manose are not epimer of each other. They are distereomers of each other.
Group Amino acid. Nemonic
Neutral. Glycine. Gaajar
Alanine. Aloo
Valine. Vaala
Leucine. Laaya
Isolecucine. Yoonik
Mam kisi din live class jrur conduct kijiye.. Thodi der k liy hishi... We tell our doubts ..so u can answer directly..plss mam🙏🙂
ruclips.net/video/jRtY9R6SEkg/видео.html
ruclips.net/channel/UChHUA_4PGoKalsbIvoFo5hQ ❤️
Reducing kya hota hai
@@satyamchaudhary826 who reduce other by oxidizing themselves
Keya kirna ha
I'm from Pakistan. I got my all concepts clear thankyou ma'am for such a supportive lecture.
bohot ache se samajh aa rha hai. Kash aap idhar hi padati
Ma'm please come back we really miss u a lot.🙏🏻🙏🏻🙏🏻😔😔😔😔
35:20 no ma'am because change in orientation of galactose on 2 and 4 carbon
Medical college mil gaya bhai?
Teena mam sch btaun to jb bhi meko lgta hai ki me fsne wala hu to mam aapka video dekhta hu or next day free😳😳😳🤞🤞🙏🙏🙏🙏🙏🙏🙏🙏
she teaches very damn good but her decision of lefting PW RUINED HER IMAGE
Why did she left does she still teach students?
Thank you mam.....thank you so much aapke jaise teacher pahle mil jate to abhi mera level kuchh or rhna...
Kn kn chahta h ki Sir jee/neet 2022 k liye batch start kr de 👍👍👍
She is indeed a good teacher lots of love from Pakistan
Yes they are epimers at c-2 and c-4 for galactose mannose
💚💚💙💙💙
ruclips.net/video/61a3Lbwzqb8/видео.html
Structure of Keratin is 2° Structure of alpha-helix
15:03 glycosidic bond= present between sugar and nitrogenous base.....
35:31
Galactose and Mannose epimer at Carbon no 2 and 4
love from Nepal
thank you sir and madam
plz sir and madam
make video for diploma students 💟💟
Good 👍 mam
Mai ni fihle bar dika af ka class . Bahot Koch sek kia af si good mam ❤️❤️❤️
Mam I am in love with your teaching
And I am in you dp
@THE PHENOM hey don't say that she is beautiful and main thing she is girl so respect her and I am just kidding at that time....
@@spandanmore6516 thnks
@@shrutipriya2354 no problem it's my responsibility ☺️☺️☺️
I AM FROM BALOCHISTAN YOUR GOOD TECHEAR ❤❤❤
Thanks a lot mam 😊
It was a difficult topic for me. But now this is my favourite 💕
because of you.
The answer of your question is cellulose
Between nitrogenous base and sugar made a glycosidic bond
😅😮
BURGER 🍔 QUIZ ANSWER : CELLULOSE
Miss ap bhut acha samjhati hain....or samajh bhi ata hai....😊😊
Glycosidic bond is formed between ribose sugar and nitrogenous base
Mam-Coconut is solid at room temperature because it contains number of fatty acid with their high melting point.
Thank you Jesus for this teacher. She is awesome ❤️I'm from art's background and have no idea about chemistry or any science but she made it so easy I can finally understand my nutritional biochemistry which I have no idea when I took admission that this subject would be there. Thank you so much ma'am. Thank you 🙏🏻 ma'am we desperately need teachers like you.
You noob get outa here
Amen
50:32
α1 B2 glycosidic linkage is present in between glucose and fructose
35:33 Ma'am Galactose and Mannose are epimers at Carbon No. 4 and 2 because of the different orientation of -H and -OH at that particular Carbon.
But I have a doubt ...Can we call it an epimer if the orientation of more than 1 Carbon is changed, ma'am? If not ...then my answer would be wrong.
no they r diastereomers, coz for epimers only one orientation is changed
I hv answered this after searching a lot through internet.
@@vanshikasingh5697 okay ..zz thank you very much
GOD BLESSED ME BECAUSE MARE PASS ASSE TEACHERS HAN ❤❤❤ LOVE YOU PW TONS OF LOVE FOR A...SIR
Mam i request u to make a session for the details of different career options for 11th clss for bio students..plsss
ruclips.net/video/jRtY9R6SEkg/видео.html
She has already done that at Physics Wallah foundation channel
@@hydroprofessionalpro.6307 Padai likhai karo!
Nikal gyi mam unacademy ko
All teachers on physics wallah are shadows of alkh sir
🥰🥰🥰🥰🥰🥰
Ma'am you're my fav teacher 😍... Your teaching style is quite impressive and it makes me understand every thing.... Love you soo much ma'am.... Thank you for your wonderful teachings💕💗
Mam u were the one of my favorite bio teacher
But u left us here
It's was just half journey
12th ka Kya hoga 🥺🥺
Tarun sir padha denge chinta mat karo
Jane do bewafa mam ko
@@srirangopanigrahy Yes 👍 Tarun sir is best teacher in bio
😇😇Jane do yrr alakh sir hai to sb Asan hai
samapti mam hain na
@@srirangopanigrahy bhai ye galat hai wo left ho gai to aisa bat nikal rhe ho
Unse aap bhi studdy Kiye honge wo kahi jaye bash tumhe yad rkhna hai ki mai bhi Tina mam ka lecture attend Kiya hu
Mai jab biomolecules First chapter kar rha tha to. Mujhe belive nahi but kya kar sakte hai lekin Tina mam brilliant Studdy karati thi
Burger Quiz answer: Cellulose
It is correct
Ap bahut hi acche se padhate ho.😊😊😊
Kom kon is video ko Tina mam ke unacadmy me jane ke baad dekh raha hai 😞😞😞😞😞😞😞😞😞😞😞😞😞😞
Selfish mam🤬🤬🤬
Me
😰😰
😔😔😔
@kartikay singh we can't blame her without knowing the truth
15:02
Glycosidic bond is formed between sugar’s 1st carbon and nitrogenous base.
@sintu yeah you’re right but in nucleotide the bond between ribose or deoxyribose sugar and nitrogenous base is also called a glycosidic bond. And as you already said that bond between 2 hydrocarbohydrates is called glycosidic bond that Is also true. ✌️
even though you teach us online but mam you still teach much better than lots of offline tuition,becoz of u I'm able to understand bio easily,very much love to you❤️
Hello
maam aapki jaisi meri bhabhi hubo hu he
maam aap bahut Aacha padhati he
Cellulose is the most abundant carbohydrate in the living world.
Mam please never ever leave this channel you r rhe heartbeat of neet aspirants
ruclips.net/video/jRtY9R6SEkg/видео.html
You are the greatest teacher in the world 🌍🌍
Ma'am ur teaching style is very nyc
Mam app sa acha bio teacher NY mare Nazar ma ❤🖤🖤
“The one exclusive sign of thorough knowledge is the power of teaching.” ~Aristotle…. She is deserving of the title “Teacher.”
Amazing mam... bhot achi tarah samjhya ap ne...☺☺
35:26
Yes, galactose and mannose are epimerise at C=2 and C=4
No, Galactose and mannose are not epimers each other
@@aahilfaiz2456 can you tell me why
@@aasthasharma6223 at a particular carbon
Very good mrthod of teaching 💓💓💓
Great full explanation mam , i struggle for last few days but i don't understand, now my concept of carbohydrates is clear 🙏👍
i love your teaching method . this types of method com in a human when they have more and more knowledge and you have mem
Mam your explanation is of next level even below average students like me get understood these topics thankyou mam .
Glycosidic bond b/w sugar & nitrogen base
Keratin is 2° structure which is present in hair, wool, nails and covering of epithelial cells of skin..
It is in α-helix form as right handed screw because of formation of intramolecular H bonding. It's elastic like a spring..
Ma'am, is this right???? Plz reply
Hi I am student from Assam.
I am studying for NEET.
I want to join Yakeen Batch.
Can I find all classes starting from October ?
between Sugar and nitrogenous base GLYCOSIDIC BOND FORMED
Cellulose is the most abundant carbohydrate in the world.
Mam aao thak gai last tk 😂h na per class bahut achi lgi dil se thanku🙏
wonderfully explained
I think 🤔 this chapter is easy after this lecture thanks soooooooooo much 🙏🙏🙏🙏🙏🙏🙏🙏🙏💯
Glycosidic bond is formed between which two units of Nucleic acid :
Answer =Between the one carbon of sugar units of one nucleotide and nitrogen bases.
😊😊🙏🏻🙏🏻
I was searching a good zoology teacher she is the best she makes everything easy to understand best for revision
Alakh sir to tina mam - isme tera ghata mera kuch nhi jata🤣🤣🤣
My Firts class I attend u unexplainable vdo 😇👍
Wonderful teaching ma'am 👌👌😍
1: 00 - Ma'am, no problem 😊
15:10 - Glycolic bond forms b/w 2 °C & N - base .
20:35 - Keratin has a secondary helical structure.
23:19 - because of you i don't feel any difference b/w online & offline platform. ( thank you ).
Galactose and mannose are not epimer.
40:37- ok ma'am
50:56- No , ma'am I'm not able to draw.
Answer of who am I - cellulose.
Thank you 😊 ma'am
Galactose and mannose are the epimer
Galactose is C4 epimer and mannose is c2 epimer
Mam Iam wishing you that you are the spark,the inspiration,the guide and the candle of my life.
Iam proud of you.🙏🙏🥰.
ruclips.net/video/jRtY9R6SEkg/видео.html