pseudopodia Definition
temporary projections of eukaryotic cell membranes or unicellular protists used for movement and feeding.
Using pseudopodia: Examples
Take a moment to familiarize yourself with how "pseudopodia" can be used in various situations through the following examples!
Example
The amoeba moves by extending pseudopodia.
Example
Pseudopodia are also used by some cells to engulf food particles.
Example
The cytoplasmic streaming in plant cells is similar to the movement of pseudopodia.
pseudopodia Synonyms and Antonyms
Phrases with pseudopodia
actin-based pseudopodia
pseudopodia that are formed by actin filaments
Example
Actin-based pseudopodia are found in many types of cells.
microtubule-based pseudopodia
pseudopodia that are formed by microtubules
Example
Microtubule-based pseudopodia are found in some types of cells.
thin, spike-like projections from the cell membrane that are used for sensing the environment
Example
Filopodia are important for the growth and guidance of nerve cells.
Origins of pseudopodia
from Greek 'pseudes' meaning 'false' and 'pous' meaning 'foot'
Summary: pseudopodia in Brief
'Pseudopodia' [soo-doh-poh-dee-uh] are temporary projections of cell membranes used for movement and feeding. They are found in eukaryotic cells and unicellular protists, and can be formed by actin filaments or microtubules. Examples include the movement of amoebas and the engulfing of food particles. 'Pseudopodia' also includes filopodia, which are thin, spike-like projections used for sensing the environment.
