They are positively charged and move toward an anode
Option C
EXPLANATION
In electrochemical reaction, cation are positively charged. Since they are positively charged, they move toward negatively charged anode
There are two types of reaction which are oxidation and reduction reaction. At oxidation, the positively charged cations move towards the negatively charged anode.
Recall, that like charges attract and unlike charges repel.
Answer: So you could for example say, “IF I through my clothes into the closet. THEN the floor will be visible” I capatlized if and then because you need them in a hypothesis.
Increasing substrate concentration also increases the rate of reaction to a certain point. Once all of the enzymes have bound, any substrate increase will have no effect on the rate of reaction, as the available enzymes will be saturated and working at their maximum rate.