--%>
Assignment Help - homework help

Categorization of membranes according to permeability

Relating to their permeability how are membranes categorized?

E

Expert

Verified

Membranes can be categorized as permeable, impermeable, semi-permeable or selectively permeable.

An impermeable membrane is that via which no substance can pass. Semi-permeable membranes are such that let just solvents, such as water, to pass via it. Permeable membranes are such that let solvent and solutes, alike to ions and molecules, to pass across it. There are also selectively permeable membranes, that is, membranes which besides permitting the passage of solvent let only certain particular solutes to pass whereas blocking others.

   Related Questions in Biology

  • Q : Steps or process of decision making

    Steps or process of decision making Step 1: definition of the problem: identifying the problem of choice and then describing it is the starting poin

    		•
  • Q : Function of myelin sheath Describe the

    Describe the function of myelin sheath? Do all axons exist in myelin sheath?

    		•
  • Q : Coordination through the management

    Coordination through the management process Coordination helps maximize the achievement of a group by means of achievement of a group by means of obtaining a balance

    		•
  • Q : OLAP and OLTP Explain the difference

    Explain the difference between OLAP and OLTP?

    		•
  • Q : Simple closed circulation and double

    How simple closed circulation and double closed circulation are distinguished?

    		•
  • Q : Define Emerging Markets Emerging

    Emerging Markets: These markets are broadly stated as nations in the process of quick growth and industrialization. Often times, such nations are transitioning to an open market economy with a rising working age population. The word itself was coined

    		•
  • Q : Mechanisms to decrease concentrations

    Since neurotransmitters are not consumed in synaptic process, what are the mechanisms to decrease their concentrations in synaptic cleft after they have been employed?

    		•
  • Q : Explain Statistical Process Control or

    Statistical Process Control (SPC): It is commonly termed to as SPC, is a technique for monitoring, controlling, and enhancing a process via statistical analysis. The philosophy defines that all processes show natural variation, or arbitrariness. Thoug

    		•
  • Q : State Total Quality Management or TQM

    Total Quality Management (TQM): It refers to management techniques employed to improve quality and productivity in business organizations. The TQM is a comprehensive management approach which works horizontally across an association, including all dep

    		•
  • Q : Hypophysis-corpus luteum How does

    How does hypophysis-corpus luteum negative feedback work? Specify the name that is given to atrophied corpus luteum after this feedback process?

    		•