Q1. Nucleolides can be radiolabeled before they are and can therefore be assayed to track their incorporation. In a set of experiments, the student-faculty research team used labelled T nucleotides and introduced these into culture of divined human cells at specific times. The research team used the setup to study the incorporation of labelled nucleotides into culture lymphocytes and found that the lymphocytes incorporated the labelled nucleotide at significantly higher level after a pathogen was introduced into the culture. What result be capable of be drawn about the infect cells?

Q2. The patient has a fracture where the end of the left upper arm bone closer to the elbow is protruding through the skin. How would you explain this fracture? Give the name of fracture and location.