Macrophages are the first line of defense against a foreign substance. The macrophage cell envelopes and begins to break down the foreign substance into smaller pieces allowing the lymphocytes (T cells and B cells) to attack and destroy the foreign substance.
What is the difference between structuralism and functionalism in Psychology Schools?
There is structural difference between xylem and phloem. This is because their function is also different. Had there been no difference in structure, how these could have performed different function?
Homologous = same origin, different function (arms vs. wings) Analogous = same function, different origin (panda thumb)
The amount of increase or decrease in a function is determined by the difference between the final value and the initial value of the function. If the final value is greater than the initial value, there is an increase; if the final value is less than the initial value, there is a decrease. The magnitude of this difference indicates the extent of the change in the function.
Difference between collenchyma and chlorenchyma
well...phagocytes are mainly part of the immune systems defense system, like when there is an inflammatory response. While lymphocytes are mainly for when the immune system attacks a foreign organism. However, lymphocytes can become phagocytes that's why i didnt say that they were part of a certain sector of the immune system.
Lymphocytes and some mononuclear phagocytes can recirculate between lymphoid and non-lymphoid tissues. This helps in allowing lymphocytes to be exposed to the antigens which they recognise and is, therefore, valuable in the distribution of effector cells of the immune response to the sites where they are needed http://www.fasebj.org/cgi/reprint/02-0787fjev1.pdf
fundamental difference between a polynomial function and an exponential function?
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the difference is ,a structure is where it is placed and the function is what it daos
the difference is ,a structure is where it is placed and the function is what it daos
the difference is ,a structure is where it is placed and the function is what it daos
Monocytes are granulocytes, meaning they have small granules in them. Lymphocytes do not. Histologically, you should be able to see some peripheral cytoplasm on a lymphocyte but not on a monocyte.
A function has no repeated x values
A function has no repeated x values
the reactive : change in morphology but without malignant atypical : also chagne in morpholgy but with malignant
Girraf