Life Processes
Description: This test will help the students to revise their topics thoroughly. | |
Number of Questions: 15 | |
Created by: Avatara Chahal | |
Tags: Human physiology Complementary and Supplementary Angles Properties of Transversal of Parallel Lines Transversal to a Pair of Lines Adjacent Angles and Linear Pairs Human Brain, Protective Coverings, Different Parts and Their Functions Lymphatic System Acquired and Inherited Traits |
Which among the following cells of the central nervous system removes cellular waste and provides protection against microorganisms?
Which of the following cells are not of monocyte-macrophage lineage system in the blood?
The part of the brain responsible for problem solving, judgment and motor functioning in an individual is the ____________.
An antigen is a substance which provokes an adaptive immune response. Which type of cell is known to be involved in the initial presentation of antigen to T lymphocytes?
In a defence mechanism of the human body the neutrophil defensins are regarded as __________.
The body possesses many mechanisms that impart nonspecific defence. Which of the following does not protect body surfaces from infections?
The cells responsible for antigen specific humoral responses in humans are the ___________.
Which among the following can be excluded from the mononuclear phagocyte system of the body?
Protection against microorganisms inside the cell is provided by ________________________.
Intracellular parasites are capable of growing and reproducing inside the cells of a host. These parasites within macrophages are killed more readily in the presence of __________________.
The activation of lymphocytes cannot be assessed by __________________.
Introduction of a gene into a cell using calcium phosphate precipitate is termed as ____________________.
Phagocytes are the cells that can swallow and digest microbes and other foreign particles. Which of the following cell types is phagocytic in nature?
An antibody is a large Y-shape protein used by the immune system to identify and neutralize foreign objects such as bacteria and virus. Which cell type produces antibodies?
Which of the following types of cells produces IgE?