You have identified a novel protein complex that forms a por…

You have identified a novel protein complex that forms a pore across the plasma membrane of a eukaryotic cell. The pore is made of five protein subunits, each of which contributes a membrane-spanning a helix to form the pore. Each a helix has hydrophilic amino acid side chains on one face of the helix and hydrophobic amino acid side chains on the opposite side.What is the likely arrangement of these five a helices in the membrane?

You are in a lab that specializes in microscopy and you are…

You are in a lab that specializes in microscopy and you are studying breast cancer. Which microscopy technique would you use to perform the following experiments? For each experiment select the best possible technique from the drop-down menu. Use each technique only once.