58. Heat shock protein binding region is located in which one of the following domains of glucocorticoid receptor protein? (1) DNA-binding (2) Ligand-binding (3) N-terminal (4) Hinge region Heat Shock […]
57 Two steroid hormone receptors and Y both contain a ligand binding domain recombinant DNA technology, a modified hybrid receptor H is prepared such that it contains the ligand binding […]
56, Which one of the following combinations be present in a steroid receptor that is located in the cytoplasm? (1) Nuclear export sequence (NES), leucine zipper (2) NES, zinc finger […]
55. Receptors for signaling for steroid hormones are located at (1) Plasma membrane (2) organelle membrane (3) Intracellular (4) No receptor Introduction Steroid hormones regulate crucial physiological processes by […]
54. Which of the following statement is INCORRECT inrelation to treatment of pre-B cell with phorbol ester? (i) Phorbol esters activates NF-kB for translocation into nucleus (2) Phorbol esters activate […]
53. NF-kB is a transcription factor that plays a pivotal role inimmune response and inflammatory response. In itsresting state, NF-kB is rendered inactive in the cytosolby bound with lKB. When […]
52. Interferon α, β and γare cytokines produced and secreted by animal cells after infection by viruses. which of the following statements about interferons is INCORRECT? (1) When mammalian cells […]
51. Receptor for which one of the following proteins spans the plasma membrane of target cells but DOES NOT contain intrinsic protein kinase activity? (1) Epidermal growth factor (2) Insulin […]
49. Epidermal growth factor (EGF) is needed for growth of almost all cells. EGF receptor is a transmembrane protein having an extracellular ligand-binding domain, a transmembrane domain and a cytosolic […]
