You recently identified a novel protein that contains several membrane-spanning domains. You would predict that the amino acids embedded in the membrane would have side groups.

Name one similarity and one difference between the morphology of a brachiopod and a bivalve

What is the next step in muscle contraction after the actin changes shape? (apex)

Ialready know the answers to these questions and they are on the attachment. but i just need to know why that answer is the correct one. plz asap! this is for a report that i need to email by 10!