Define white blood cells (wbcs), Science

Assignment Help:

Define White Blood cells (WBCs)

WBCs are also called leukocytes, as they are colourless. They are the army of the human body. Whenever a germ or infection enters our body, the WBCs snap to attention and destroy the culprit. Their primary function is to produce antibodies (humoral immunity) or kill the invading bacteria directly (cytotoxic immunity). We will learn more about this later in the next unit on the Immune System.


Related Discussions:- Define white blood cells (wbcs)

Explain iinmunoglobulin e - classification of antibodies, Explain Iinmunogl...

Explain Iinmunoglobulin E - classification of antibodies Protects against organisms which escaped IgA, major deference against helminthes, mediates allergy. On coming in contac

Explain the actions of autonomic nervous system, Explain the Actions of Aut...

Explain the Actions of Autonomic Nervous System (ANS) The actions of the autonomic nervous system are largely involuntary (in contrast to those of the somatosensory system). Th

Responsibilities of the coastal state, Question 1: (a) Define the foll...

Question 1: (a) Define the following terms: normal baseline, internal waters and territorial sea. (b) List four responsibilities of the coastal state within the territoria

Explain immunoblotting (western blots), Explain Immunoblotting (Western blo...

Explain Immunoblotting (Western blots) In this technique, different Ag (which may be viral proteins) is separated by electrophoresis in a solid phase They are subjected to ele

Electric current and electrical energy, how do the currents produced by a 1...

how do the currents produced by a 1.5V flashlight cell and a 12 V car battery compare if the resistance is the same?

Explain rancidity, Rancidity:- Formation  of aldehyde due  to  oxidatio...

Rancidity:- Formation  of aldehyde due  to  oxidation  of  unsaturated glycerides.

Explain maintenance of ph - functions of bile, Explain Maintenance of pH - ...

Explain Maintenance of pH - Functions of Bile Maintenance of pH: Bile neutralises the hydrochloric acid and helps to maintain a suitable pH. This prevents the injurious effects

What forces are important for generating wind, Question: a) Define atmo...

Question: a) Define atmospheric pressure, stating clearly its unit in meteorology. The atmospheric pressure at the foot of hill is 1013 hPa. What would be the pressure at th

Humanbody, how i can get the nams of all the body of the human

how i can get the nams of all the body of the human

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