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DAT EXAM STUDY QUESTIONS AND ANSWERS WITH SOLUTIONS 2024
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DAT EXAM STUDY QUESTIONS AND ANSWERS WITH SOLUTIONS 2024
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DAT EXAM STUDY QUESTIONS ANDANSWERS WITH SOLUTIONS 2024
compound interest - ANSWER
30 60 90 triangle
45 45 90 triangle - ANSWER
Solubitlity Rules - 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) - 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) - 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) - 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) -
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) - ANSWER Domain
,Kingdom
Phylum
Class
Order
Family
Genus
Species
6 Kingdoms - 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 - ANSWER O2
infection
phagocytosis
antibody
histamine release
clathrin - ANSWER participates in endocytosis by forming a polyhedral lattice around coated pits
cell-mediated, choleserol enter
killer t cells - 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 - 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 - ANSWER cause malaria, from sporazoans
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