Proteins are naturally occurring polypeptides. They: 1  contribute to the mechanical structure of animals, including humans, e.g. keratin in hair and fingernails, and fibrous proteins such as collagen in tendons.  enable animals to move, e.g. myosin in muscle.
The Declaration of Sentiments can be best described as a document that demanded equality for women based on the ideas in the Declaration of Independence. The correct option among all the options that are given in the question is the first option. I hope the answer comes to your help.
The Jeffersonian Perspective. That government is best... That government is best which governs least is a motto with which Henry David Thoreau opens his pamphlet, Civil Disobedience. It has been attributed to Thomas Jefferson, but no one has ever found it in any of Jefferson's writings.