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explain parasympathetic nerves systemanother system that runs parallel to the sympathetic system is termed as the parasympathetic system this system
explain sympathetic - nerves systemsympathetic as the word suggests means to sympathize the body sympathizes during fight flight and fright reaction
explain the categories of nerves systemthe nerves are divided into two systems sympathetic and parasympathetic they constitute the autonomic system
explain control of our heart through nerves when we exercise in the mornings the heart beats faster and when we sleep at night it slows down have you
explain immunohistochemistryhere the ag is tagged with a fluorescent dye eg rhodamine inspite of a tag the ab binds to the ag in the section of a
explain immunoblotting western blots in this technique different ag which may be viral proteins is separated by electrophoresis in a solid phase they
explain immunoassay - antigen-antibody interactionimmunoassay this helps us to measure concentration of ag derived from infectious organism or to
explain agglutination - detection of antigen-antibody interactionagglutination - if ag is present on the surface of cells or can be made to coat
explain precipitation - antigen-antibody interactionif ag-ab are present in an appropriate ratio they form a precipitate in blood turbidity is
explain in-vitro detection of antigen-antibody interactionany infection caused requires a proper treatment this can be achieved only if the correct
explain development of agranulocytes agranulocytes we know are the monocytes and lymphocytes agranulocytes develop in the bone marrow and thymus they
explain inhibitory factors haemopoiesis may be inhibited by a decrease in the live1 of stimulatory growth factors generally there is a competition no
define macrophages - csf it is produced by macrophages fibroblasts and endothelial cells they specifically stimulate precursors of macrophages it
explain gametocyte colony stimulating factorit is produced by monocytes fibroblasts and endothelial cells due to the stimulation of 1l-1 it
germinating pollen grainsapparatus used-make a strong sugar solution and place it in a shallow dish like a saucer or circular plate shake pollen
observing pollen grains from different flowersfirst of all we have to secure several flowers in which the pollen has formed on the stamensshake
dissecting simple flowerslabel each of five cards or pieces of white paper with one of the following words stamens pistil petalssepals
granulocyte macrophage colony stimulating factor gm-csf stem cells obtained from the bone marrow are capable of giving rise to countable colonies of
role of antibody mediated immune systemthe amls defends the body against free viruses bacteria with polysaccharide capsules and toxins that enter the
antibody mediated immune system amisin antibody-mediated immunity the antibodies dissolved in blood lymph and other body fluids bi nd the antigen and
specific acquired immunitybody in the long run develops specific immune mechanisms for each species these mechanisms are not innate but are acquired
define contribution of eosinophilsthey are specifically equipped to deal with a lot of parasites all helminth worms the coating of helminthes and
define natural killer cells nk cellsthey are large sized lymphocytes specifically equipped to kill virally infected cells some of the virally
explain acute phase proteinsfollowing any infection there is a rise in concentration of several plasma proteins the best known amongst them are c-
how complement system helps to handle microbial invasion1 some components of a complement system coat microorganisms these organisms with such a