Effect Of Temp On Endo And Ectotherms (metabolism)

Animal metabolism includes the use of nutrients absorbed from the gastrointestinal tract and their catabolism as fuel for energy or substances they convert into the body. Metabolism is a continuous process, as the whole tissue retains its characteristic structure while most of the body's molecules and cells are short-lived and constantly replaced. This process of continuous reconstruction without a net change in cellular constituent content is called dynamic equilibrium (Grolier 1996).

Outside temperature: Animals can not maintain a constant body temperature. Therefore, the influence of the outside temperature is greatly influenced by the change of the ambient temperature. When environmental activity is low and the rate of metabolism is low. Therefore, body temperature is controlled by the heat obtained from the environment. Endothermicity: Whether an animal can maintain a certain body temperature. Body temperature is controlled by a number of metabolic processes and adaptive mechanisms that control heat exchange with the environment, such as gasping, perspiration, insulation etc. A large amount of metabolic energy is necessary for both fever and cooling. Most mammals and birds are endothermic

Essay.com/updated 2004-2005 Syllabus, a brief explanation of life's blueprints and balance

Metabolic rate is directly related to animal's body temperature. A warm blooded animal, or a cold blooded animal, which mainly warms the body by absorbing the surrounding heat. The amount of heat it derives from metabolism is negligible. In contrast, endotherms come from most or all of their own metabolic body temperature (Campbells, p. 899). Because outside temperature does not generate your own calories, we can not positively guarantee that your ideal body temperature is the ideal metabolic rate (aquacult.htp). In the next experiment we will examine the relationship between ectoderm and endothermic metabolic rate and ambient temperature. In the case of outside air, we estimate that the metabolic rate will rise as the ambient temperature rises. We also predict that the rate of metabolism in endotherm will remain the same as the change in ambient temperature.

True hibernation is limited to endotherms; by definition, outside temperature can not hibernate because they can not actively lower their body temperature and metabolic rate. Nevertheless, many extracorporeal animals are still dormant and sometimes confused with hibernation. Several reptile species are said to be harmful, but there may be similarities between birch and hibernation. Many insects such as bee Polistes exclamans indicate a dormant period often called hibernation.