(Science: cell biology) A protein subunit in which the polypeptide chain is exposed on both sides of the membrane. The term does not apply when different subunits of protein complex are exposed at opposite surfaces. most integral membrane proteins are also transmembrane proteins.Please contribute to this project, if you have more information about this term feel free to edit this page.he term does not apply when different subunits of protein complex are exposed at opposite surfaces. most integral membrane proteins are also transmembrane proteins. Please contribute to this project, if you have more information about this term feel free to edit this page.
The level of complexity refers to the duties, the degree of autonomy and the scope of responsibilities. The assessment of the level of complexity is based on the position and not on the incumbent. There are generally three levels of complexity: the entry and learning level, the independent level, and the team leader or specialist level.1.
In order to understand biomass and trophic levels better, you should first understand the food chain. Trophic level is the level of a creature on the food chain. There are three levels, primary consumers, secondary consumers, and tertiary consumers. Primary consumers are those which eat plants.The secondary consumers are the carnivores which eat the herbivores.rophic level is the level of a creature on the food chain. There are three levels, primary consumers, secondary consumers, and tertiary consumers. Primary consumers are those which eat plants. The secondary consumers are the carnivores which eat the herbivores.