When explaining the probability of assignment to trial arms in consent forms, which is true? a. fda requires the probability to be expressed as a percentage chance. b. the use of a placebo arm does have to be specifically stated, but not the chance of assignment. c. ich notes that it should be included, but does not specify how the information should be presented. d. the probability of assignment should always be stated as being "like the flip of a coin" because subjects can understand that example

Abody cell has been growing and at synthesis proteins.in the nucleus of this body cell,dna replication is taking place. and a copy of the cells genetic material is copied.which of the following is the best conclusion you can make about the life cycle of this cell ? a) the cell is ready to undergo mitosis.and a chemical signal will send the cell to prophase b)the cell is undergoing meiosis and will cross over the genetic material next c)the cell is in the s phase of interphase and will move next to the g2 phase d) the cell is in the g2 phase of the interphase and is ready to begin diving