What are the similarities between specific and nonspecific immunity?
What are the similarities between specific and nonspecific immunity?
What are the Similarities Between Specific and Nonspecific Immunity?
- Specific and Nonspecific immunity are two types of immune responses.
- Both act against foreign antigens.
- Both systems protect the body from foreign microorganisms.
What are the similarities and differences between the adaptive and innate immune systems?
The innate immune system is composed of physical and chemical barriers, phagocytic leukocytes, dendritic cells, natural killer cells, and plasma proteins. Adaptive immune system is composed of B cells and T cells. 18. Evolutionary, older and is found in both vertebrates and invertebrates.
What is the difference between innate non-specific response and adaptive specific immune response?
The innate immune response is activated by chemical properties of the antigen. Adaptive immunity refers to antigen-specific immune response. The adaptive immune response is more complex than the innate. The antigen first must be processed and recognized.
What are the major similarities and differences between nonspecific and specific defense responses?
Nonspecific protective mechanisms repel all microorganisms equally, while the specific immune responses are tailored to particular types of invaders. Both systems work together to thwart organisms from entering and proliferating within the body.
What are four examples of innate immune responses?
The Innate vs. Adaptive Immune Response
| Line of Defense | Examples | |
|---|---|---|
| Innate (non-specific) | First | Skin, hair, cough, mucous membranes, phagocytes, granulocytes |
| Adaptive (specific) | Second | Pus, swelling, redness, pain, T and B lymphocyte response |
What are the main components of the adaptive immune system?
T cells and B cells are the two major components of adaptive immunity. Comparison of these two cell types is presented in Table 1.11. Adaptive immunity has features in contrast to innate immunity.
What is an example of a specific immune response?
An organ-specific disease is one in which an immune response is directed toward antigens in a single organ. Examples are Addison disease, in which autoantibodies attack the adrenal cortex, and myasthenia gravis, in which they attack neuromuscular cells.
What are the five attributes of adaptive immunity?
Attributes of Adaptive Immunity:
- (1) Specificity: This property of immune system permits it to distinguish among different and even closely related molecules.
- (2) Diversity:
- (3) Immunologic memory:
- (4) Specialisation:
- (5) Self/non-self recognition:
- (6) Self-limitation:
- (i) Lymphocytes:
- (ii) Antigen-presenting cells:
What are examples of specific defenses?
There are two types of specific defense. These include cell-mediated immunity and antibody-mediated immunity.