Q1. One night, the student decides to cook a hamburger and some spaghetti with meatballs. To test ideas of surface-to-volume ratios, student makes a quarter pound hamburger and a quarter pound meatball and cooks them at the equal temperature. Which food item would cook the fastest and why with reason?

Q2. What are the similarities between G-protein receptor systems and Tyrosine-kinase receptor systems consider both structural similarities and functional similarities?