Functions of Protein

Proteins are responsible for various functions in the body of living organisms.
Enzymatic proteins
Function: Selective acceleration of chemical reactions
Example: Digestive enzymes catalyze the hydrolysis of bonds in food molecules.
Storage proteins
Function: Storage of amino acids
Examples: Casein, the protein of milk, is the major source of amino
acids for baby mammals. Plants have storage proteins in their seeds.
Ovalbumin is the protein of egg white, used as an amino acid source
for the developing embryo.
Hormonal proteins
Function: Coordination of an organism‘s activities
Example: Insulin, a hormone secreted by the pancreas, causes other
tissues to take up glucose, thus regulating blood sugar concentration.
Contractile and motor proteins;
Function: Movement
Examples: Motor proteins are responsible for the undulations of cilia and flagella. Actin and myosin proteins are responsible for the contraction of muscles.
Defensive proteins;
Function: Protection against disease
Example: Antibodies inactivate and help destroy viruses and bacteria.
Transport proteins;
Function: Transport of substances
Examples: Hemoglobin, the iron-containing protein of vertebrate
blood, transports oxygen from the lungs to other parts of the body.
Other proteins transport molecules across membranes.
Receptor proteins;
Function: Response of cell to chemical stimuli
Example: Receptors built into the membrane of a nerve cell detect
signaling molecules released by other nerve cells.
Structural proteins;
Function: Support
Examples: Keratin is the protein of hair, horns, feathers, and other skin
appendages. Insects and spiders use silk fibers to make their cocoons
and webs, respectively. Collagen and elastin proteins provide a fibrous framework in animal connective tissues.

[@munazzabatool1133]

Allah pak Kamiyabi dain Hamesha Ameen

[@kanchansoy1557]

You are the Best teacher till now I have studied introduction to biochemistry, enzyme, Carbohydrates and now I am studying proteins. You have changed my thinking about biochemistry I can't get over of you're Studying. God Bless You May you achieve all success and love from India

[@MohsinAli-uf4tp]

Aameen Ameen ❤❤❤❤❤

[@princesschongo4788]

Wow wow wow I have enjoyed alot and I have understood well the functions of the proteins in living organisms and u are actually a power of knowledge 😘✌️

[@Shakirakhan3429]

Walekum Assalam .. Thanks a lot Sir.. For this video... Zjakallahukhaira... 🤲🤲.. Allah Hafiz...

[@malikawan8123]

Thank you so much sir for this great lecture 💖💖💖☺️☺️....May God bless you 💖

[@technicalindia8714]

Waalaikum asalam sir Sukriya itna aache se explain krne ke liye 😊

[@swayamsubhammohanty1860]

Ram ram😊 sir for a wow explanation

[@MusheeraSaleheen]

I understand very well 😊 thnku so much sir

[@monikaparihar2169]

Best video✨

[@mohammedariz5124]

thenks sir acccha h aapke smjhane ka treeka

[@princesschongo4788]

Thanks alot buddy u are indeed a good teacher who helps alot😍

[@gamingheist1096]

Walekum Assalam Sir Ji ❤️

[@tahiradar1058]

I felt very calm😊 to see this lecture because I m extremely disturbed about that Like difficulties in vocabs ,huge paragraphs etc

[@Circuitoperator]

जय श्री राम सरजी ❤️🔥❤️

[@sitbackRelax36]

I wonder such people even study.... What kind of unethical behavior is this the guy is clearing concept and here you post slogans... EDUCACTEDLY UNEDUCATED.. CLASSLESS Behavior

[@arjun1874]

Brother jay shri ram ❤❤❤❤ bhai god se to pyaar karo ram ek god ka name hai to kya problem hai ❤❤​@@sitbackRelax36

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@@sitbackRelax36it is not unethical its manner of greeting your thinking is unethical

[@tannugupta7225]

😂​@@MohitBisht-ps3wh

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It is a most Understandable video

[@snehaadhimann]

You teach so good sir. Plus obviously your accent is something i like soo much .

[@sneharana5186]

Thankyou so much sir ji 🙏

[@Ibrarfct]

JazakAllah ❤

[@SAKIBGAMERZOFFICIAL]

Thank you so much sir ❤❤❤❤❤❤❤ amazing lecture

[@rekhachavanpatole5547]

Sir thank God aap mil gaye . thanks alot

[@itsmesk5747]

Thank you sir Bhagwan Shree ram apko lambi umr de❤

[@HamidMukhtar]

Sir ko ALLAH LAMBI UMER DAYTA HAI

[@itsmesk5747]

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[@MunwarAbbas0053-c3h]

Awesome ❤

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sir bahot ache

[@rahilkhanrahilkhan6967]

Sir Bout acha lacture ha aap ka

[@rizwanullah2229]

Good job Keep it up

[@Aqsa-r2n]

Thanks 👍

[@mhassan6581]

Very informative and understanding lectures

[@faisalmahmood6418]

Ma Sha Allah

[@arobamani8955]

Sir you are very intelligent mashallah

[@shivudayappanavar3337]

Namasakar sir re. 🙏

[@apnatimesuruhai]

Good explanation sir

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Sir mujhe A,B,Z DNA ka video chahiye

[@RABIASHAH-sj5ug]

great❤❤

[@marianisarmarianisar4112]

Very informative

[@MunwarAbbas0053]

❤❤

[@rudraraj2201]

U are from Kerala I think thank you so much sir ❤❤

[@faisalbaloch5117]

Thanks ❤

[@saqubalti_90111]

Good job

[@nishthathakur9523]

Does protein help us grow? We have studied in junior classes

[@MunwarAbbas0053]

Thank you so much sir❤❤❤❤❤

[@gulamgaushpathan7246]

Thank u so much sir ❤❤

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Thank you sir

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Thank you hero

[@munazzabatool1133]

Thank yoUuu sOoo MuCH Sir ❤️

[@rakshitjoshi6350]

Jai Shree Ram 😌😌. Jai Siya Ram . Har Har Mahadev🙏🙏.

[@FawadAhmad-q1x]

Thanks sir G

[@PrathikshaPoojary-pz9vy]

Sir pls upload the nxt vdo of this chapter

[@abdurrehmankhanshinwarikha3200]

Kon kon mdcat ki tiyare kar raha hai😊😊😊

[@trisharathod4963]

Good thank you sir

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[@miss_princesss__249]

Sir ap bhut smart ho☺

[@shahidarshlan4206]

Alag padhai chal rahi hai tumhari 😂😂

[@HamidSoomro-1934]

Sir give me example of enzymatic protein

[@localvalg336]

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[@antarpaul04xa90]

Watching for bsc cardio 1 st semester

[@saidakbar4606]

Thanks

[@aniasiddique4984]

Kbhi band nhi kriyega sir video bananana

[@MuhammadArshad-nc1dg]

Aoa sir Kasy hn ap ??? Sir ap y Jo lecture's send krty hn agr y yadd krly hum or agr y likh Dy to paper m to marks mil jai Gy??????

[@AryanKumar-pg9kz]

Great

[@gazizaidi7100]

W salam

[@virenderlohan4155]

Insulin sugar level ko maintain krta h sir

[@malasonwani7261]

❤❤❤❤

[@AmanGupta-King]

Sir pdf bhi provide kar Diya Karo description box me 👍❤️

[@Circuitoperator]

Jay shree ram sir ❤️🔥❤️

[@sanaazmi6607]

Mashallah ap bahut acche se smjhate Hain

[@ganeshpatra9238]

Mcq ke liye jaruri nehi he na?

[@AghaBakhtawar]

🎉🎉🎉🎉🎉🎉🎉

[@abdulqadiryaasmoon9992]

Sir what is channel protein?

[@mohammedkaab9707]

Channnal protein is used for the soluble molucule transferred across the cell membrane

[@worldofbiology393]

Sir hairs nahin hota 😊

[@Brocold.]

Short form (ssmit eder HD series ree ). S . Source of energy. S . Structural building. M. Muscle contraction . T . Transport proteins . E enzymatic protein . H. Harmonal protein . D . Defence protein .. ree .. receptor. ..

[@vishalkharwar3837]

Jai Shree Ram 🚩

[@Radheshyam-8279]

Sir last me ya stating me screenshot lene ke liye time de diya kro

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Sir classification par laao class ak protien ki 😢

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♥️♥️

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😍

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Jai shree ram

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Hy sir aap ki righting samajh mein nahin aati hai

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Thanks

[@MunwarAbbas0053-c3h]

❤❤❤