Denaturation is a process in which the proteins lose their shape and, therefore, their function because of changes in pH or temperature.
The tropical rain-forest. It has much diversity and many different species. I believe there are 15 million types of animals and plants just alone in tropical rain forests.
The bilayer is structured in such a way that it complements the extracellular fluid around the cell as well as the cytoplasm within the cell. This is because the extracellular fluid is hydrophillic, the outside of the membrane protein is hydrophillic, the middle of the membrane protein is hydrophobic, the inside of the cell (the cytoplasm) is hydrophillic and the inside of the membrane protein is hydrophillic.
Good job. That's right. Be proud of yourself you answered all questions right