Introduction The Uromastyx aegyptia is a species of lizard of the genus Uromastyx. It is considered one of the largest members of this genus. The Lizard has an average size of 76mm with a spiky tail and is commonly found throughout the Middle East and some parts of Egypt and Libya. It’s a herbivorous reptile and mainly feeds on fruits, vegetable leaves and flowers but occasionally eats insects at a younger age. Insects are considered a source of protein to them, but it has been observed that too much protein is harmful to their health. They are said to have continuously become a rare species due to the developments that have been taking place in the regions. Another reason why they are continuously becoming extinct is that their flesh and tails are considered as a source of medicine hence more of them are killed. Also, most locals consider their flesh as a great source of protein and its skin is used to make leather. Seasonal changes in the diet of the Uromastyx aegyptia, how we measure such an aspect, and the importance of the study North Africa and the Middle East have a climate of arid and desert conditions, hence the lizard is commonly found in harsh environments such as deserts and arid regions, is herbivorous in nature and feed on the vegetation. The climate in North Africa is mainly arid and dry which they have adapted to. Their diet is composed of fruits, flowers and vegetables, hence they on what is available during the season. Since the soil in the harsh and arid regions is salty, this makes the vegetation to have a lot of salt elements in them. Effect of motorized vehicle on the Uromastyx aegyptia in the desert The motorized effect is a situation whereby developers have been frequently travelling through their environment. It can be measured through recording the number of vehicles that go through their environment. It destroys the reptile’s habitat by destroying the vegetation it feeds on and this is a major threat to its survival. Studying this is important since we are able to come up with laws to protect this species. How concentration of organic molecules in blood and urine can be used to cope with stress of food and water The Uromastyx aegyptia mainly feeds on the vegetation around its environment. If the vegetation consists of salty elements, the lizard excretes it through its nostril glands. A high concentration of organic molecules such as salt poses a threat of health problems on the reptile. This study is important for those who want to breed the reptile for business and as a pet. It helps them to know what to feed it on that would not affect its health. Urinary urea/Creatinine ratios These normally increase when the reptile consumes vegetation that has salty elements and also during low temperatures when it can’t effect proper excretion of salt through its nostril glands. It is important to study this as breeders are able to understand what vegetation to feed it on and what to avoid that would harm its health. When in negative energy balance, why ruminants shift to fuel oxidative phosphorylation. When in a negative energy balance, oxidative phosphorylation occurs in aerobic organisms. It is a process that occurs in the enzymes and is a metabolic process that releases energy through the process of oxidation of nutrient