what structure does an amoeba use for movement
A labelled diagram of Amoeba proteus can be seen above. The pseudopodia are the most defined structures of A. proteus and part of what makes the organism so fascinating. These âfalse feetâ are used for movement and to engulf prey (see Nutrition for further detail) â making it an essential part of its structure.s the amoeba moves towards its prey, its pseudopods reach out and engulf the prey. The formation of pseudopodia can be explained by change in viscosity (sol-gel theory). A dyed specimen of Amoeba proteus.
An amoeba (also ameba, amoeba amÅba or) amoeboid is a type of cell or organism which has the ability to alter its, shape primarily by extending and retracting. pseudopodsicrobiologists often use the terms amoeboid and amoebae interchangeably for any organism that exhibits amoeboid movement. In older classification systems, most amoebae were placed in the class or subphylum Sarcodina, a grouping of single-celled organisms that possess pseudopods or move by protoplasmic flow.