Ameboid describes a characteristic movement or form resembling that of an amoeba, a single-celled organism. This includes the ability to change shape, typically through the extension and retraction of pseudopodia (temporary projections of the cell). This form of movement is crucial for various biological processes such as cell migration, phagocytosis (engulfing particles), and wound healing. The term can be applied to cells, microorganisms, or even certain types of movement observed in non-biological contexts when they exhibit similar plasticity and adaptability. It highlights a dynamic, flowing nature.
Ameboid meaning with examples
- The immune cells exhibiting an ameboid movement, migrated to the site of infection, engulfing pathogens using their pseudopodia to carry out their primary function. This dynamic cellular behavior is crucial for the body's defense against diseases.
- Studying cancer cells revealed their ameboid motility allowing them to invade surrounding tissues and metastasize. Research is focused on impeding these cells' plastic movements to prevent the disease's spread.
- Upon exposure to chemotactic signals, the neutrophils responded by assuming an ameboid shape and migrating towards the point of highest concentration, as part of their role in inflammation.
- The developing embryo displays ameboid-like movements of certain cells during gastrulation as they reorganize themselves in the forming structure of the developing organism.
- Microscopic observation of slime mold shows ameboid growth across a surface, gathering resources to fuel cellular activity by their ability to extend pseudopods and move efficiently.
Ameboid Synonyms
amoebalike mobile motile plastic pseudopodialAmeboid Antonyms
fixed immobile non-motile rigid staticAmeboid Crossword Answers
8 Letters
AMOEBOID