Get the answers you need at Westonci.ca, where our expert community is always ready to help with accurate information. Get quick and reliable solutions to your questions from a community of seasoned experts on our user-friendly platform. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

in the pulse-chase experiment that demonstrates protein transportation post er, cells were incubated with radiolabeled leucine for a period time and subsequently cells were 'chased' by incubating them with non-radioactive amino acids. why is the 'chasing' step necessary?