It would be the amino acid that has sulfur in it's R group because sulfur forms covalent dimers that strongly bond in proteins. Name escapes my memory, but any amino acid that is complete should show...
You can't. But consider... 1. ...that very few proteins are insoluble in their native context (that of a living organism), meaning that your attempts to mimic the conditions that the protein normally...
That depends on what part of the body (or otherwise) you're talking about. Lots of the body's structure is made from extracellular protein. A common structural extracellular protein in humans is...
A protein channel is a transport protein that helps larger molecules, that would otherwise not be able to defuse throw the membrane of a cell, to move in or out of the cell depending on the...
Proteins don't make proteins directly, although they are an integral part of the process. Some proteins are enzymes -- biological catalysts -- which help in all aspects of protein synthesis. For...