--%>
Assignment Help - homework help

What are natural killer cells

What are natural killer cells?

E

Expert

Verified

These are big granulated lymphocytes posse’s spontaneous cytotoxicity in the direction of different target cells mostly the malignant cells and virus infected cells. Their cytotoxicity is not antibody dependant. They join to glycoprotein receptor of target cells and discharge cytolytic factor.   

   Related Questions in Biology

  • Q : POLICIES POLICIES Meaning and

    POLICIES Meaning and Definition: policies may be defined as guides to thinking and action of those who have to make decisions in the course of accom

    		•
  • Q : Functions of the separation of

    What are the relevant functions of the separation of homologous chromosomes and also of the separation of similar chromatids in meiosis?

    		•
  • Q : What is Document Imaging Document

    Document Imaging: It is a process for converting paper documents to digital files for archiving, transmission, document printing and production. The Document imaging starts with scanning the original paper document, permitting the document to be emplo

    		•
  • Q : Which hormones are secreted by the

    Which hormones are secreted by the adenohypophysis? What are their respective functions?

    		•
  • Q : Relation between the hypothalamus and

    Explain the relation between the hypothalamus and the hypophysis?

    		•
  • Q : Features of fishes related to the

    Describe the main features of fishes related to the habitat where they live?

    		•
  • Q : Structure in the follicle is changed

    What is structure within which the follicle is changed after ovulation?  What isthe significance of such structure into menstrual cycle?

    		•
  • Q : Structures which participate in human

    Write down the structures which participate in human auditory sensitivity?

    		•
  • Q : Horizontal | Lateral Communication -

    This type of communication refers to communication between various departments or units representing the same level, or people within the same or different departments, without having a superior-subordinate relationship. It flow between persons at the same hierarchical level. The main object of t

    		•
  • Q : Electrical impulse transmission in

    Specify the two main ions which participate within the electrical impulse transmission in the neurons?

    		•