What are passive and active immunization, Biology

Assignment Help:

What are passive and active immunization? According to the duration of the protection how do these types of immunization differ?

Active immunization is that in which an antigen penetrates the body triggering the primary immune response and the manufacture of memory lymphocytes and antibodies that give faster and more effective immune defense in future infections by the similar antigen. Passive immunization is that in which immunoglobulins against an antigen are inoculated in the body to give protection in case the body becomes infected by the antigen.

Active immunization tends to be longer lasting than passive immunization as in the active type as well as antibodies, exact memory lymphocytes remain in the circulation. In the passive immunization the duration of the protection is that of the duration of the antibodies in the circulation.

 


Related Discussions:- What are passive and active immunization

What is a species, What is a species? A species is a set of living bei...

What is a species? A species is a set of living beings able to cross between themselves generating fertile offspring. This method though does not apply to individuals of ex

What are plasmids, What are plasmids? The Plasmids are circular DNA mol...

What are plasmids? The Plasmids are circular DNA molecules present in the genetic material of some bacteria. They may perhaps contain genes responsible for bacterial resistance

Homework, #questiocan you help in a biology question?.

#questiocan you help in a biology question?.

Phylum Protozoa, Make a detailed study on Phylum Protozoa taking an example...

Make a detailed study on Phylum Protozoa taking an example with clear labeled diagrams.

Which hormones stimulate glycogenolysis, Which hormones stimulate glycogeno...

Which hormones stimulate glycogenolysis? Glucagon  in liver and epinephrine  in liver  and muscle stimulate glycogenolysis.

Principles of nursing care, 1. Discuss how nursing has changed over the las...

1. Discuss how nursing has changed over the last two (2) decades. 2. Review and summarise the philosophy of your enrolled nurse course and its relevance to your clinical practic

Spermatogenesis, What are the phases of spermatogenesis and how it occurs ?...

What are the phases of spermatogenesis and how it occurs ?

Which is plant tissues specialized in covering, Which is plant tissues spec...

Which is plant tissues specialized in covering? The dermal tissues or covering tissues of the plants are the epidermis (that covers the leaves and the young stems and shoots) a

Nitrogen cycle, Nitrogen is very important constituents of all organisms li...

Nitrogen is very important constituents of all organisms life  because it forms the structural parth of proteins, nucleic acids and chlorophyll molecules.               Earth 's

How is oil droplet different from micelles, How is oil droplet different fr...

How is oil droplet different from micelles? Also describe the chemical make-up of each.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd