You are part of a team of doctors doing a phase 2 study of teixobactin on humans. assuming protocol had not changed since the mice study, how are you administering the drug? you are part of a team of doctors doing a phase 2 study of teixobactin on humans. assuming protocol had not changed since the mice study, how are you administering the drug? orally through a nasal spray by injection rectally

Imagine you are a student in alfred hershey and martha chase's lab in the late 1940's. you are given five test tubes with the e. coli bacteria that were infected with t2 bacteriophage that have been labeled with 32p or 35s. unfortunately, you forgot to label the tubes and are now uncertain which were 32p labeled and which were 35s labeled. you place the contents of each tube in a blender and pulse it for a few seconds to shear off the protein coats from the bacterial outer membranes. you then centrifuge the contents to seperate the protein coats and the bacterial cells. you then check for radioactivity and obtain the results shown below. which tubes contained e. coli infected with the phage labeled with 32p? select all tubes that apply.