--%>
Assignment Help - homework help

Intensity of facilitated diffusion diverge

How does the intensity of facilitated diffusion diverge on the subject of the concentration of moved substance? What is limiting factor?

E

Expert

Verified

Like simple diffusion facilitated diffusion is extra intense if the concentration gradient of substance raises and less intense if the gradient reduces. In facilitated diffusion but there is a limiting factor: the quantity of permeases which make possible the transport by the membrane. Even in a condition in which the concentration gradient of diffusing substance raises, if there are not adequate permeases to act upon the transport there will be no raise in the intensity of diffusion. This condition is named as saturation of transport proteins and it represents the point at which the maximum transport capability of the substance across the membrane is attained.

   Related Questions in Biology

  • Q : Process of job evaluation Evaluate the

    Evaluate the process of job evaluation and the main factors determining pay.

    		•
  • Q : Five Stage Model-Group Development -

    This group development model given by Tuckman and Jensen characterizes groups as proceeding through five distinct stages: forming, storming, norming, performing, and adjourning. 1)     Forming: this first stage is characterized by a great deal of uncer

    		•
  • Q : Constiutuent of air Specify the

    Specify the constitution of the air before the life of originon the earth?

    		•
  • Q : Significance of carbon-water and

    Describe the respective significance of the carbon, water, and nitrogen for the living beings.

    		•
  • Q : Is mitosis a synonym of reproduction

    Why in some situations is mitosis a synonym of reproduction?

    		•
  • Q : Cellular and tissue specialization How

    How extracellular digestion can be related to the cellular and tissue specialization?

    		•
  • Q : Toxoplasmosis-Typical manifestations

    What is the parasite which causes toxoplasmosis? How disease transmitted and what are its typical manifestations?

    		•
  • Q : Risk Occurrence and Impact Risk

    Risk Occurrence and Impact:A) There are two elements that define risk in projects: the probability of an adverse event or occurrence the severity and cost of that event or outcome

  • Q : Vascular lesions Vascular lesions

    Vascular lesions caused by the leeches on the blood vessels of their host cause blood naturally to coagulate. How does the leech resolve this trouble as it could be predicted that the ingested blood would coagulate within its body?

    		•
  • Q : Freudian Theory of Personality -

    Freud, the father of psychoanalytic theory, proposed that every individual's personality is the product of a struggle among three interacting forces- the id, the ego, and the superego. Freud theorized that there are four universal stages of psycho-sexual development which are decisive in

    		•