Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
Close
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

⇐ BackProceed to Checkout ⇒
There are no items in this cart.
Continue Shopping

why the outer membrane of neuron is positively chaarged while inner mebrane is negatively charged?

why the outer membrane of neuron is positively chaarged while inner mebrane is negatively charged?

Grade:10

1 Answers

Aabid Hussain
askIITians Faculty 571 Points
4 years ago
Dear Soumya,

The plasma membrane of the nerve fibre separates two solutions of different chemical composition but with aproximately the same total number of ions.
In the external medium (tissue fluids), Na+(sodium ions)and Cl-(chloride ions) predominates, whereas within the nerve fibre K+ions and large negetively charged organic (proteins) ions predominate.

This is the reason why outer side of the membrane is positively charged whereas inner side of the neuron is negetively charged.

Hope the answer of the question.

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

Other Related Questions on Zoology

View all Questions »

ASK QUESTION

Get your questions answered by the expert for free

Register ICAT

Answer and earn gift vouchers

Win Gift vouchers upto Rs 500/-

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Click Here Know More

Complete Self Study Package designed by Industry Leading Experts

Click Here Know More

Live 1-1 coding classes to unleash the Creator in your Child

Click Here Know More

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Click Here Know More