DAT EXAM STUDY Question And Answer.

compound interest - correct answer 30 60 90 triangle 45 45 90 triangle - correct answer Solubitlity Rules - correct answer 1) group 1, NO3-, NH4+, ClO4-, C2H3O2- (acetate) soluble salt 2) Most Ag+, Pb2+, Hg2 (2+) salt insoluble (exept when paired with above). Plant Hormones (A CAGE) - correct answer Auxin / IAA (indoleacetic acid): plant growth, elongation, phototropism Cytokinin: stimulates cytokinesis Abscisic Acid (ABA): growth inhibitor. delay growth. Gibberellins: cell growth Ethylene: gas, ripen fruit and leaf abscission Anterior Pituitary Hormones (FLAT PEG) - correct answer TROPIC HORMONES (Middleman) FSH (follicle stim H): Maintain egg/ spermatogenesi LH (luteinizing H): Cause ovulation / produce testosterone ACTH (adrenocorticotropic H): activate adrenal cortex TSH (Tyrhoid stim H): activate thyroid DIRECT HORMONE Prolactin: cause lactation (positive feedback) Endorphine: inhibit pain receptor GH (Growth Hormone): induce growth and also anabolic process Posterior Pituitary Hormones (2) - correct answer Oxitoxin: female contraction and lactation (positive feedback) Vasopressin (ADH): anti-diuretic hormone, signal kidney to absorb water (concentrate urine) Adrenal Cortex Hormones (GLamorous and FAscinating how REdiculous that it makes Testosterone) - correct answer In the cortex: (Top)Zona Glomerulosa: mineralcorticoid -- aldosterone (reg Na reabsorption) (Mid)Zona Fasciculata: glucocorticoid -- cortisol (incr blood sugar, suppress imm system, released when you are stress) (Bottom)Zona Reticulbiris: androgens -- testosterone (secondary sex characteristics, and thus women also produce testosterone) In the medulla: (Deep core) catecholemines -- epinephrine and norepinephrine (adrenal sympathetic response, fight or flight) Taxonomy (Dumb King Plays Chess On Fine Green Silk) - correct answer Domain Kingdom Phylum Class Order Family Genus Species 6 Kingdoms - correct answer Bob And Paul Always Fold Papers Bacteria Archaea Protista (paramecium, hydra, euglena (flagellum and chloriplast), algae, volvox = plantlike) Fungi Plantae Animalia monera (blue green algae and bacteria) RBC WBC MACROPHATE AND NEUTROPHILS PLASMA CELLS MAST CELLS - correct answer O2 infection phagocytosis antibody histamine release clathrin - correct answer participates in endocytosis by forming a polyhedral lattice around coated pits cell-mediated, choleserol enter killer t cells - correct answer involved in destroyer cancer cells kill cells w/ antigen development in thymus and don't release antibodies use protein perforin to lyse their targets Interleukin 1 and 2 - correct answer 1 is made by macrophages 2 is made by helper t cells they activate cytotoxic cells, b cells and other helper t cells helper t cells specific target for virus that causes AIDS/HIV plasmodium - correct answer cause malaria, from sporazoans