How does the intensity of facilitated diffusion differ, Biology

Assignment Help:

Q. How does the intensity of facilitated diffusion differ in relation to the concentration of the moved substance? What is limiting factor?

Like simple diffusion facilitated diffusion is supplementary intense when the concentration gradient of the substance less and increases intense when the gradient lessens. In facilitated diffusion however there is a limiting factor: the quantity of the permeases that facilitate the transport throughout the membrane. Even in a situation in which the concentration gradient of the diffusing substance enhance, if there are not enough permeases to perform the transport there will be no increase in the intensity of the diffusion. This situation is known as saturation of the transport proteins and it represents the point at which the maximum transport capacity of the substance across the membrane is achieved.


Related Discussions:- How does the intensity of facilitated diffusion differ

Enzymes, The Biological Catalysis Enzyme: Biological catalysis  are cal...

The Biological Catalysis Enzyme: Biological catalysis  are called enzyme. An enzyme can be defined as an organic  substance that tremendously accelerates a chemical  reaction w

Zoology, right classification of protozoa up to class

right classification of protozoa up to class

Excretion, What is the excretory organ of an agama lizard

What is the excretory organ of an agama lizard

Define effect of nutrition on the immune system, Define Effect of Nutrition...

Define Effect of Nutrition on the Immune System? Nutrition has a strong influence on the immune system of the elderly. Ageing induces dysregulation of the immune system, mainly

Procedures for diagnosis - epidemiological data , Procedures for diagnosis ...

Procedures for diagnosis Epidemiological data:   The epidemiological information with regard to the history, symptoms, morbidity, mortality, seasonality, age, sex, breed and spe

Clinical evaluation of infants and young children, Clinical Evaluation of I...

Clinical Evaluation of Infants and Young Children Approaches to clinical practice advanced in recent year are mostly directed at older children and adolescents. There has not b

Explain about the pulmonary and respiratory system, Explain about the Pulmo...

Explain about the Pulmonary and Respiratory System? With aging the chest wall becomes stiffer and less compliant and the muscular force of the diaphragm is reduced causing less

Glycogen synthesis, To synthesize glycogen two enzymes are needed: 1.  U...

To synthesize glycogen two enzymes are needed: 1.  UDP-glucose   pyrophosphorylase catalyzes the synthesis of UDP-glucose from UTP and glucose 1-phosphate:   The   py

Structure of the pancreas, Describe the structure of the pancreas. How is t...

Describe the structure of the pancreas. How is the pancreas modified to carry out its various functions? How does the human pancreas compare to that of the fetal pig?

Obelia, why obelia shows an intermediate grade of organisation

why obelia shows an intermediate grade of organisation

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd