Succinate dehydrogenase catalyzes the conversion of succinat…

Succinate dehydrogenase catalyzes the conversion of succinate to fumarate. The reaction is inhibited by malonic acid, which resembles succinate but cannot be acted upon by succinate dehydrogenase. Increasing the ratio of succinate to malonic acid reduces the inhibitory effect of malonic acid.   Based on this information, which of the following is correct?

LensForAll is a company that sells affordable contact lenses…

LensForAll is a company that sells affordable contact lenses on its website. The CEO of the company realizes that an app must be developed that would allow customers to virtually try on colored lenses to find out what best suits them. Which of these features should the app have?