Enzymes affect the reactions in living cells by changing the O pH of the reaction
products of the reaction.
temperature of the reaction
speed of the reaction.

Explanation:

speed of the reaction i think as an enzyme is a catalyst which increases the speed of a reaction without being changed/used up in the reaction.

micro/nanoscale topography surface exhibits many prominent properties and is extensively employed in biomedical device, microfluidic device and energy device fabrication. additionally, the clinical applications of biomaterials can be largely expanded with of nanostructured surfaces.

there is no stairs in bungalow

explanation:

can i have brainliest i need one