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.
Phagocytes do one thing: eat foreign things(bacteria, virus, such and such.)
Lympocytes such as B cells and T cells help create a long term immunity against a pathogen (something that causes disease).
"Lymphocyte" is just a sub-category under this umbrella label "leukocytes" (white blood cells). NK (natural killers), B and T cells are the three main lymphocytes found in vertebrates. NK cells act as the body's second line of defense (innate immune system), while B and T cells make up the acquired or "adaptive" immune system.
The functions of phagocytes are to consume waste material and
the lymphocytes fight infection along with immune response in the body
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?
What is the difference between structuralism and functionalism in Psychology Schools?
An organ is a collection of cells that perform a function whereas an organism is a living thing.
Homologous = same origin, different function (arms vs. wings) Analogous = same function, different origin (panda thumb)
An organ is a collection of cells that perform a function (liver, skin, muscles) whereas an organelle is something INSIDE a cell which performs a function for the cell (ribosome, mitochondria)
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
t is the diffrence between a rational funcrion and a linerar and polynomial function
the reactive : change in morphology but without malignant atypical : also chagne in morpholgy but with malignant