leptin {Ans: inhibits hunger, anorexigenic response from hypothalamus, comes from adipocytes}what type of cells are all myeloid stem cells? {Ans: non specific}what are the functions of estrogen? {Ans: form follicles, oogenesis, ovulation, growth of endometrium, oxytocin, progesterone, prolactin, female growth}secondary immune response {Ans: the lag phase is very short because body already knows, IR/antibody is quick, never declines to 0 because long lasting memory}what type of immune response do b cells create? {Ans: humoral- antibodies}para cortex of lymph node {Ans: active T lymphocytes}