Dental book

Biology notes cell transport

Yahan par yeh topics padhaye jayenge: 
1.Transport cell membrane mein kaise hota hai.
2. Biology of diffusion.
3. Physiology of diffusion.
4. Diffusion NEET NOTES.
5. diffusion Hindi.
6. Diffusion ke types.

Biology notes - Diffusion:
 
Aaj Ham padhne Jara transportation across cell membrane ke bare mein iska matlab yah hai kis tarh cell membrane ki koi bhi chij ek side se dusri side Kaise pahunch jati hai.

-yah sab isliye important hai Taki cell Apne andar control kar sake ki kya chij ko andar Hona chahie aur kya chij ko Bahar Hona chahie.

-Taki cell ke andar homeostasis maintain homeostasis ka matlab hai cell Ke Andar Ka environment ya internal environment ko maintain karna jo bahut jaruri hai, ek cell Ek tissue organ ya body ki Zinda Rehne Ke Liye. 

-Aapko Maloom Hai cell membrane Ek Deewar Ki Tarah hai jo aaspaas boundary Banakar rakhti hai. Jiski vajah se cell ko protect to karti hai. 

-Aur sath mein andar Aane aur bahar jaane wali chij ko bhi control karti hai. 

-Kyunki cell membrane double layer hai Jo protein aur fat ya lipid se bani hai, jiski ki vajah se Use semipermeable Kaha Jaata Hai. Semipermeable matlab Kuchh chij Hai andar aa sakti hain aur kuchh chiysen nahin a sakti. 

-Isliye is transport mechanism ko samajhna bahut important hai. Iss transport mechanism ko Ham 2 part Mein divide kar sakte hain Ek active process aur ek passive process.
1. Active transport.
2. Passive transport.

PASSIVE TRANSPORT:

-Passive process ya passive transport ko pehle samajhte hain. 

-Mota Mota Hamen Yad Rakhna hai ki iss process Ya transport mein,  koi bhi energy cell Ki istemal Nahin hoti.

-Jab koi bhi chez jaise sodium ya potassium, cell ke ar paar hoga tab, ek side par unki matra ya concentration zyada hai aur dusri taraf concentration ya matra kam hai.

-To sodium ya potassium Jahan zyada hai wahan se kam matra wali jagah jati hai, cell membrane ko paar karke.

-Yahan per jo bhi chij transport Hogi vo ek side
Jyada concentration per Rahegi aur dusri side kam concentration per Rahegi.

-To transport jo hoga vah Jyada concentration  Jahan uski Matra jyada hai vahan se dusri Taraf Jahan uski concentration kam hai yah kam Matra mein hai.
 
DIFFUSION KE TYPES-

simple diffusion 

-Jab koi bhi substance koi bhi chij ka transport Hoga Chahe vah sodium, glucose ho ya molecule Ho Ek Jagah Jahan per uski Matra jyada ho ya concentration jyada ho. 

-Aurr vah chale Jati hai uss Jagah Jahan per uski Matra kam ho ya uski concentration kam ho aur Bina Koi energy kharch Karke, Ham ise simple diffusion Kahate Hain.

-Yeh Transport tab tak Hota Rahega jab tak membran ki donon taraf Equal amount Mein concentration na mil jaaye. Yah equilibrium ka matlab Dono Taraf samanata ya same matra.

Facilitated Diffusion:

-Jab diffusion ek side see dusri taraf hoti hai lekin molecule ya substance ya us chez ka size bada hai.

-Tab use ek taraf se dusri taraf Jane ke liye ek protein ki zaroorat hoti hai jise transport protein kehte hain.

-Jaise ek car mein baith ke woh sodium cell ke ek tarfse dusri tarf chale jata hai.


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