The figure below shows how normal signaling works with a Ras…
The figure below shows how normal signaling works with a Ras protein acting downstream of a receptor tyrosine kinase. You obtained a cell line, in which the Ras protein is mutated and cannot be activated. Which of the following conditions will turn on this signaling pathway in this cell line? Indicate Yes or No for each condition. addition of a drug that prevents protein X from interacting with Ras addition of a drug that decreases the activity of protein Y addition of a drug that decreases the activity of the receptor tyrosine kinase addition of the signal molecule that activates the receptor tyrosine kinase