--%>
Assignment Help - homework help

Define the term membrane

Define the term membrane?

E

Expert

Verified

Membrane is any delicate sheet which separates one area from other blocking or allowing (completely or selectively) the passage of substances. The skin, for illustration, can be considered as a membrane which separates the external from internal of the body; cellophane, employed in chemical laboratories to split solutions, acts as membrane as well.   

   Related Questions in Biology

  • Q : Is neural impulse generated by stimulus

    Is neural impulse generated by stimulus which triggers arch reflex restricted in the neurons of this circuit?

    		•
  • Q : Exocrine gland and endocrine gland

    State the difference between exocrine gland and the endocrine gland?

    		•
  • Q : Absorption volume-water transpiration

    How do water absorption volume and water transpiration volume comparatively differ in plants in a day? What is final comparative balance of these processes?

    		•
  • Q : DECISION MAKING DECISION MAKING Meaning

    DECISION MAKING Meaning and Definition: decision making may be viewed as the process of selecting a course of action from among several alternatives in order to acco

    		•
  • Q : Organ releases the female gamete within

    Illustrate the name the organ which releases the female gamete within formation? How is that release activated? Also write the organ which collects the released gametes?

    		•
  • Q : What do you mean by bursa of fabricius

    What do you mean by bursa of fabricius?

    		•
  • Q : Custodial model - An Organizational

    Workers being managed under the autocratic model often feel insecurity and frustration. They may even show aggression towards their boss and families and neighbors. That is why progressive managers felt that there must be some way to develop better employee relationships so that insecurity and fr

    		•
  • Q : Significance/ Importance of Management

    Significance/ Importance of Management     are very essential for successful running of an enterprise. It ensures proper use of physical and human resources by deriving the best resu

    		•
  • Q : How do populations of predators and

    How do populations of the predators and prey differ in predatism?

    		•
  • Q : Six Specific Trends of Organizational

    1) Declining productivity and the Japanese threat: the challenge is to reverse declining trends: ensuring better interplay between management approaches and techniques, and employees. 2) Revolution in middle management:  A big cut in the middle management cadre; restructuring and red

    		•