Questions

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

A person employed to drive a private or hired car.

Read the passage carefully and choose the best answer to each question out of the four alternatives and click the button corresponding to it.

The antigen-antibody immunological reaction is used to be regarded as typical of immunological responses. Antibodies are proteins synthesized by specialized cells called plasma cells, which are formed by lymphocytes (cells from the lymph system) when an antigen, a substance foreign to an organism's body, comes in contact with lymphocytes. Two important manifestations of antigen-antibody immunity are lysis, the rapid physical rupture of antigenic cells and the liberation of their contents into the surrounding medium, and phagocytosis, a process in which antigenic particles are engulfed by and very often digested by macrophages and polymorphs. The process of lysis is executed by a complex and unstable blood constituent known as complement, which will not work unless it is activated by a specific antibody; the process of phagocytosis is greatly facilitated when the particles to be engulfed are coated by a specific antibody directed against them.

What are antibodies?

__________ is a telecommunications network or computer network that extends over a large geographical distance.

Y. H. Malegam Committee is an expert committee constituted by Reserve Bank Of India to look into which of the following issues?

I. Classification of bad loans

II. Effectiveness of adults

III. Rising incidents of frauds

Who launched Mata Amritanandamayi Math Project “Jeevamritham” for cleaning drinking water?

In India, who is considered above the law of country?

In computer processing, __________ selects processes from the pool and loads them into memory for execution.

Which of the following is used to protect objects in computer system, in the absence of more complete protection schemes?