The fоllоwing twо questions аre bаsed on the pаragraph below. Make sure to use the evidence from the questions to explain why you think it is those. Since you cannot use copy and paste if you want to highlight a large section from the paragraph you can just type in "2-3 words at the start of the sentence.... 2-3 words and the end of what you are quoting" 1) Name and provide evidence for all levels of protein structure that are described in the paragraph. 2) Determine if any of the proteins named are family members and explain your reasoning. When cells are going to create a tissue they need to hold on to each other via proteins that live in the plasma membrane. These proteins named cadherins are considered transmembrane. They have an alpha-helix that faces the outside of the cell that binds to a neighboring cells matching protein, a hydrophobic alpha-helix domain in the membrane, and another alpha helix domain that faces the inside of the cell. Inside the cell, there are catenin proteins that bind to cadherins to regulate the function of cadherins. p120-catenin is a globular protein that binds the cadherins and prevent ubiquitin from being added to cadherin proteins. beta-catenin is a globular protein that binds to the cadherins in order to bring the cytoskeleton near the membrane to help strengthen the shape of these cells.