Functions of proteins in our body

​Proteins are very important component of human body and hence cells .Here are the function of proteins are enlisted:



  1. ​Biochemical reactions : enzymes are proteins that are doing digestion ,blood clotting, energy production and muscle contraction.

  2. ​Hormons: some proteins are hormones and they work as chemical messengers between cells, tissues and oorgansFor example human growth hormone , glucagon and ininsulin.

  3. Structure: some proteins are fibrous and they also give structure to a cell and also the tissues .keratin is structural protein that give structure to hair , nails and skin.

  4. ​Immune system : Antibodies are proteins that are in blood to provide defense against the bacteria and viruses.


  5. ​Energy source: proteins cantain 4 calories per gram.They are good energy source. 

  6. ​Growith and maintenance: They are required for growth and maintenance of tissues . people that are injured they require proteins for recovery.




  7. Here are some sources of proteins:  







COMMENT

1

Maria Amjad
2d

It is really informative post...

Proteins are necessary for human body...if we have enough collection of protein then we can fight against diseases. 

May Allah Pak save us from disease...Ameeen 

1

Muhammad NADEEM
2d

Thanks for your information about protein.  Health awareness is mutually beneficial

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