Bio 201 Timing 9:30 Short and long questions * What is function of DNA * How DNA is enclosed in the cell . * How T cells are activated * Difference between homo and hetero fusion * Write about cell . * What is the function of proto oncogene * Difference between T and B cells . * Steps of Mitosis * Describe the two signalling functions of N-terminal ER signal sequence of a soluble protein? * Define Laminar flow cabinet principle and function? * Objective RB which overcome the hurdle of ------ hurdle? * UUU is used for ... * Two vital proteins are ... * TH2 cells mainly help activate... * How many classes of oncogenes?.... * In the absence of the antigen human can make more than ---- different antibody molecule? * Dendritic cells use on which of the following signal to guide helper T cells to effector T cells ..... * The characters are transfer to the offspring but do not appear in them . This type of mutation is known as ...... * Antibody attach at .....