Physarum polycephalum has a body form while Saprolegnia sp. has a body form. Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a white cotton-like; yellow amorphous or fan-shaped b yellow amorphous or fan-shaped; white cotton-like c white amorphous or fan-shaped; yellow cotton-like d yellow cotton-like; white amorphous or fan-shaped

bru what tyep of qus is dis

it provides an alternative energy pathway for the reaction to proceed.

a catalyst is a substance that speeds up the rate of a chemical reaction but is not consumed during the course of the reaction.

catalysts increase the rate of reaction without being used up. they do this by lowering the activation energy needed. with a catalyst, more collisions result in a reaction, so the rate of reaction increases. different reactions need different catalysts.

a catalyst works by providing an alternative reaction pathway to the reaction product. the rate of the reaction is increased as this alternative route has a lower activation energy than the reaction route not mediated by the catalyst.