--%>
Assignment Help - homework help

How dissimilar are actions of antibodies against bacteria

How dissimilar are the actions of antibodies against bacteria and virus? Why is the cellular immune response activated in condition of chronic viral infection?

E

Expert

Verified

The antibodies of humoral immune system perform against extracellular agents, such as toxins or bacteria, however they are not active in intracellular space and they can’t fight virus proficiently. In case of viral infection (and as well of cancerous or precancerous cells) the immune attack is made up by the cellular immune system, mediated by T and NK (or natural killers) lymphocytes which destroy specific virus and cells.

   Related Questions in Biology

  • Q : Types of animal tissue Write the major

    Write the major types of animal tissue? Answer: The major animal cell tissues are: nervous tissue, epithelial tissue, muscle tissue and the connective tissue.

    		•
  • Q : Hydrophobic interactions in

    Elucidate in concise about hydrophobic interactions in the antigen-antibody interaction.

    		•
  • Q : Explain Business plan A business plan

    A business plan is a very important requirement for every business irrespective of whether it is a new business venture or an existing one. It creates a comprehensively written outline evaluating all aspects of the economic viability of the business v

    		•
  • Q : PMBoK Knowledge Areas PMBoK Knowledge

    PMBoK Knowledge Areas: Nine knowledge areas, into which good practices can be categorised: Project integration management Project scope management Project time management Project cost management Project quality management

    		•
  • Q : Description of plasma membrane of cell

    Give a brief description of plasma membrane of cell? And also write down its major functions?

    		•
  • Q : Main portions of the human ear Name the

    Name the main portions of the human ear? Answer: The human ear is classified into three mains parts: external ear, middle ear and the internal ear.

    		•
  • Q : Classification of immunity Name the

    Name the types in which immunity is classified?

    		•
  • Q : Function of iris and pupil State some

    State some of the function of iris and of the pupil?

    		•
  • Q : Porters cost drivers-Value chain

    Porters cost drivers: Porter identified 10 cost drivers related to value chain activities: • Economies of scale: NA in this case • Learning: Going ahead with the new t

    		•
  • Q : Transformation of follicle after

    Specify the structure into which the follicle is transformed after the process of ovulation? Explain the importance of that structure within the menstrual cycle?

    		•