A protein forming part of the cytoskeleton in plant and animal cells, involved in cell structure and movement.

A filamentous structure made of actin proteins; involved in maintaining plant cell shape and intracellular transport.

A genus of protozoa; not a botanical term.

A class of ray-finned fishes; not related to plants.

A rapid electrical signal in cells; relevant in plant electrophysiology, such as in the Venus flytrap.

The absence of a head; not used in plant science.

Lacking a head; irrelevant in botany.

A functional group derived from acetic acid; important in biochemistry.

An important molecule in metabolism, including plant respiration and biosynthetic reactions.

A functional group commonly involved in biochemical reactions.