A decrease in the number of foreign tourists means, among others, the decrease in the revenue from tourism. Additionally, this will mean that the infrastructure in the touristy areas will get worse, as there will be less incentive to upkeep it. Businesses will earn less and some businesses might disappear altogether.
Generally, the effect on the region would be negative.
The cellular respiration processes of all living cells make use of the coenzyme Nicotinamide adenine dinucleotide (NAD). It plays a key role in energy metabolism by accepting and donating electrons. The low energy form NAD+ shown at left is raised to the high energy form NADH.
