Biology, asked by maurana4njell, 1 year ago

Why amoeba changes it's shape

Answers

Answered by Anonymous
1
By extending a portion of their cytoskeleton into a portion of their plasma membrane. This is called a pseudopodia and can be used as an anchor so that the amoeba can pull itself along behind these '' false feet. '
Answered by SHRUTHIKA01
0
Amoebas can change their shape for mobility, consuming food, and adapting to their environment.



-They produce tentacle-like extensions called pseudopodia (meaning "false foot") to move through their environments.

-When the encounter food they can 'grab' or push the particles towards them for phagocytosis (cell engulfing/eating of large particles).

-In open water an amoeba cell will form many pseudopodia in all directions as it floats; this allows it to sense things at all angles.

-During unfavorable conditions (such as cold or dry times) the amoeba will become a ball and secrete a protective membrane around itself to form a microbial cyst. The cell remains in this protected state until more favorable conditions arise; it can die if it's unable to emerge for a long period of time


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