in mcq 11 correct option is nitrogen. Nitrogen is the element that differentiates proteins from carbohydrates, not sulfur. While sulfur is present in some amino acids, such as cysteine and methionine, it is not a defining characteristic of proteins as a whole. Nitrogen, on the other hand, is essential for the formation of peptide bonds between amino acids, which are the building blocks of proteins. Carbohydrates, in contrast, do not contain nitrogen in their basic structure. Therefore, the presence of nitrogen is a key distinguishing feature of proteins..
Yes C,H,O and N tu sab proteins ma hoti hn lkn Kuch bht Kam proteins hn Jin ma Phosphorus aur sulphur hoti tu agr P hota option ma sulphur na hota tu aap usey bhi correct kehty ya dono
Asslam o alikum... aapi kia ap english syllbus jo PMC ne MCAT k liye diya hai us se related important mcq's dy sakti hain for example preposition k mcq's punctution ,synonyms etc en sab k k kis tarhan k aa sakty mcqs
@@koonjfatima9688 No, C-O provides stability because oxygen is more electronegative, it can accommodate/disperse any extra negative charge easily, hence providing stability.
MCQ No . 31 : Fructose and Glucose both have six carbons (6 C) and both are sugars and isomers of each other.
But more suitable option is glucose
@@izzah759no bro, why
@@izzah759both are 100% correct
in mcq 11 correct option is nitrogen. Nitrogen is the element that differentiates proteins from carbohydrates, not sulfur. While sulfur is present in some amino acids, such as cysteine and methionine, it is not a defining characteristic of proteins as a whole. Nitrogen, on the other hand, is essential for the formation of peptide bonds between amino acids, which are the building blocks of proteins. Carbohydrates, in contrast, do not contain nitrogen in their basic structure. Therefore, the presence of nitrogen is a key distinguishing feature of proteins..
The element which differentiate protein from carbohydrate is nitrogen!
Right
MCQ No .11 : Differentiating element of Proteins from Carbohydrates is Nitrogen (N) , I think by mistake Sulfur (S) mark ho gya ha apse.
Aoa. Us ka sulphur hi he fedral ki book me likha hua he kion ke N is also present in chitin which is a polysaccharide.
Yes C,H,O and N tu sab proteins ma hoti hn lkn Kuch bht Kam proteins hn Jin ma Phosphorus aur sulphur hoti tu agr P hota option ma sulphur na hota tu aap usey bhi correct kehty ya dono
Beacaue chitin me N containing carbohydrate hai only class of carbohydrates
Naaa it's sulphur
S✓
32 / 28
Mam Insulin is primary protein so this contains a single chain of polypeptide.answr is 1
two chains.....mentioned in book
Two chains one with 21 amino acid and other with 30 amino acids as a whole the insulin molecule have 51 amino acids
Glucose and fructose both have carbon 6 so u should have to write with group which is aldo or keto
All Done 👍
Thanks🎉
I really really really really really really really really really really appreciate your work
Allhamdulula All are correct 💯 please upload complex MCqs 🥰 ,, these are also good but not complex MCqs, upload tough MCqs 🥰
In mcq 16 insulin show primary structure so I think correct option will be insulin bcz insulin molecule doesn't show quaternary structure
Insulin molecule contain 2 chains alpha n beta aplha contain 21 amino acid n beta 3o amino acids
Asslam o alikum... aapi kia ap english syllbus jo PMC ne MCAT k liye diya hai us se related important mcq's dy sakti hain for example preposition k mcq's punctution ,synonyms etc en sab k k kis tarhan k aa sakty mcqs
💜🐰
26 out of 32 ..mam great effort
Q2: C-O bond provides stability
C-C bond provides stability
@@koonjfatima9688 No, C-O provides stability because oxygen is more electronegative, it can accommodate/disperse any extra negative charge easily, hence providing stability.
@@koonjfatima9688 and how does C-C bond provide stability? Explain please.
Mcq 31 ki statement me aldose form bhi hona cheay q k fructose bhi 6 carbon ka hn ya phir option me both glucose and fructose ho
Maminsulin primary structure show krta h us me just aik hi bond present h that is polypeptide sulphide to second me and so on me h
C-O bond provide stability to complex carbohydrates!
Hr jagah jahan s bh mainy MCQs dekhy hain sb m CC hi hai is ka answer
carbon oxyge
n bond provides stability to complex organic moleculoes
yes
The peptide is an amide type of covalent chemical bond
C-C provide stability to carbohydrates
no c o bond provide stability the exact line is written in book
28 out of 32
really apreciale &
keep the good work
28 out of 32 I really appreciate your work
29/32 I got
Outstanding Mam. Appreciate Your Work. I Had Subscribed Your channel for upcoming Vedios.
Thanks, we are uploading more videos
co bond provide stability to carbohydrate molecule its correct answer is glycosidic bond
Does Mdcat paper consist of like that questions?
Amount of water in brain cell is 85_90% so 85 and 90 both options are right
16:D because insulin is a fibrous protein which is primary
Bhai insulin is functional protein 😹
@@AamirKhan-hw2dn insulin 1° protein hai stb ptb mein clearly mentioned hai
I@@koonjfatima9688insulin globular protein hai..
Nitrogen is only element which differ protein from charbohydrates
Mam 11 mcqs plz explain kar de k sulphur kese h nitrogen nahi ho ga is ka sulphur to agar main hota h Jo polysaccharide hota h
31 out of 34 ...plzzz sis upload more mcqs for our practice ...Allah apko jaza dy...
32 hai 34 kha s aae
11....D
Nitrogen
Mam ap sindh board ko follow krrhi hein shyd.dry mass protein sindh me 50% h but federal me 60-70 dya h
ALLAHAMDULILH 30 are correct
Upload mcqs of genetics and variations
Qno 11 is D correct
32 out 32 but the answer of 11 is N not S. Thanks mam
Alhamdulila 30.❣️❣️❣️❣️❣️
Mam we want more important mcqs from biology for pmc.
Can u tell us some important mcqs of biology from syllabus of pmc.
hi
💜🐰
plzzzz upload logicallll reasoning
30/32 thnks sis
Q2 correct answer is (b) C-O bond (glycosidic bond after removal of H2O) ... Isn't it ??
@@beautyqueenbeautyqueen8641 y
My questions 30 right from cell chapter 32
Mcq 16 me insulin bhi quaternary structure show nh krta
Ha naa
2 ..... B
CO bond
29 MCQS is my correct
16 correct
30 out of 32 my questions are right
25 correct out of 32 ❤
25 out of 32
28/32❤😊
q 5 ka ans carbohydrate ho ga?????
30/32
Mcqs no 2 khan s dya h?
❤25❤
23 /32 someone please review question 31 shouldn't there be an option "both a and c "
bcz glucose and fructose both are hexoses
Yes correct
30/32 l got
1 water
cnh2on carbhydrate ka general formula hota hai
20/32
I get 28 out of 32 👍🏻
I got 28 out of 32 plzzz upload more mcqs
I have got 27 marks out of 32
Greeeaaaattttttttt
1 is correct
32
29
Q. 16 ka insulin b banta hai answer. 🙂
30/32 easy mcqs mam tough le ka aae
25
32 ma covalent linkage ha
MCqs:2 ka (B) h
Mcqs 11 Ans is actually N
i got 22
31/32
25/32:-(
11 ka S, N dono correct h
30
Any body have all sample paper's with key kindly share
12 out of 32 😞😞
25🙃
To correct knsa hoga
16 ka pepsin bhi ho skta
34 me se 6wrong
Some answers u mark wrong 😭
25
❤❤❤❤❤❤❤❤😂😂😂😂
Ek glt hua
32/29
I really really really really really really really really really really appreciate your work
7 inCorrect 25 correct option
26 out of 32
30 out of 32
28
31
30/32
31/32
13
32/32
28/32
29/32