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Exam (elaborations)

DAT EXAM STUDY Questions and Answers | Latest Update

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compound interest 30 60 90 triangle 45 45 90 triangle Solubitlity Rules 2 0 2 4 /2025 | © copyright | This work may not be copied for profit gain Excel! 1 | P a g e | G r a d e A + | 2 0 24 / 2 0 2 5 1) group 1, NO3-, NH4+, ClO4-, C2H3O2- (acetate) soluble salt 2) Most Ag+, Pb2+, Hg2 (...

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  • September 26, 2024
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2024/ 2025 | © copyright | This work may not be copied for profit gain Excel!

DAT EXAM STUDY Questions and
Answers | Latest Update
compound interest









30 60 90 triangle




45 45 90 triangle









Solubitlity Rules
1 | P a g e | G r a d e A + | 2 0 0 2 5

,2024/ 2025 | © copyright | This work may not be copied for profit gain Excel!
✓ 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)


✓ Auxin / IAA (indoleacetic acid): plant growth, elongation, phototropism




Cytokinin: stimulates cytokinesis




Abscisic Acid (ABA): growth inhibitor. delay growth.




Gibberellins: cell growth


1 | P a g e | G r a d e A + | 2 0 0 2 5

,2024/ 2025 | © copyright | This work may not be copied for profit gain Excel!


Ethylene: gas, ripen fruit and leaf abscission




Anterior Pituitary Hormones (FLAT PEG)


✓ 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

1 | P a g e | G r a d e A + | 2 0 0 2 5

, 2024/ 2025 | © copyright | This work may not be copied for profit gain Excel!


Posterior Pituitary Hormones (2)


✓ 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)


✓ 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:




1 | P a g e | G r a d e A + | 2 0 0 2 5

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