Assignment Help - homework help

Difference between plasma membrane and cell wall

Difference between plasma membrane and cell wall:

Plasma membrane and cell wall is not similar thing. Plasma membrane, also termed as cell membrane, is the outer membrane general to all living cells and it is made up of a phospholipid bilayer, embedded proteins and a few appended carbohydrates.

Since cell membranes are fragile, in some kinds of cells there are even outer structures which support and defend the membrane, similar to the cellulose wall of plant cells and the chitin wall of few fungi cells. Most bacteria too present an outer cell wall made up of peptidoglycans and some other organic substances.

   Related Questions in Biology

  • Q : Describe Return Purchase Order or PO

    Return PO (Purchase Order): It refers to the refusal of purchase order through the purchase manager, prepared by the respective department to achieve uninterrupted supply of production chain at their end. It can be

    		•
  • Q : Gastric enzyme-basic optimum pH Since

    Since pepsin is gastric enzyme does it encompass acid or basic optimum pH? What takes place to pepsin when it passes in duodenum?

    		•
  • Q : What is Public-Private Partnership

    Public-Private Partnership: There is no broad global consensus on what comprises a public-private partnership (PPP). Generally, PPP refers to arrangements, usually medium to long term, among the public and private sectors whereby frac

    		•
  • Q : Binding of two amino acids for peptide

    How can binding of two amino acids for peptide formation be described?

    		•
  • Q : Is there a membrane about the nucleolus

    Of what substances is the nucleolus made up of? Is there a membrane about the nucleolus?

    		•
  • Q : Diabetes mellitus and insipidus State

    State the difference between diabetes mellitus and diabetes insipidus? Specify the attribute of diabetes insipidus?

    		•
  • Q : Interpretation of different

    Various conclusions may be drawn from the study of different models as follows: I. As soon as the understanding of human behavior develops or social conditions change, the model is bound to change. No one model is best for all times. II. Models of organizational behavior are relat

    		•
  • Q : Pericardium-pleura and peritoneum

    Explain the term pericardium, pleura and peritoneum?

    		•
  • Q : What is branchiae What do you mean by

    What do you mean by branchiae? State few  examples of animals which ‘breath’ through the branchiae?

    		•
  • Q : Fishes and dolphins-same organs and

    How can fact which fishes and dolphins have same organs and similar general shape be explained?

    		•
Home | Company Overview | Services | Discover Q&A | Sitemap | Contact Us | T & C | Refund Policy | Copyright Policy | Blog | Q&A | Directory

©TutorsGlobe All rights reserved 2022-2023.