Test your basic knowledge |

MCAT Prep - 2

Subjects : mcat, science
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. when cells hit their limit for prot storage...






2. Tight junctions






3. at lo blood sugar...






4. Embryology






5. week three: neurulation; mesoderm induces ectoderm; thus - NEURULATION INVOLVES SC Development - at week three






6. FLAT PG: LH






7. glucagon secreted by






8. Meiosis II: EQUATIONAL DIVISION






9. AP- peptides (FSH - LH - ACTH - TSH - prolactin - hGH); PP- peptides (ADH - oxytocin); thyroid - peptide *and* tyr - derived (T3/T4 - calcitonin); parathyroid - peptide (PTH; raise blood Ca via pathway involving vitamin D)






10. is intracellular AA conc hi or low?






11. hypothalamus controls anterior pit - posterior pit release with inhibitory/releasing hormones of its own; these should have fairly self - explanatory names






12. Morula (...totipotent)






13. overview of prot digestion






14. Between meals most fats appear in blood as






15. What force is acting upon chyme to move it forward down sm intestine






16. Some epithelial cells are... others...






17. thyroid hormones: Not All One Kind of HORM






18. After meiosis II - Male

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19. Important aspect of crypt of Lieberkuhn - secreted intestinal juice






20. Where does fertilization occur






21. Where does the juxtaglomerular apparatus come into play...renin --->inc angiotensins -->inc aldosterone - ups BP






22. small intestine=






23. Polypeptides are formed with what kind of reaction?






24. oxytocin






25. Anterior eye






26. therefore - How does plasma leave capillary at the renal corpuscle

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27. Stomach has no lacteals






28. Gastrulation: ectoderm/mesoderm/endoderm






29. PNS is broken down into






30. micelles vs liposomes






31. going down the loop of Henle - water - permeable - filtrate osmolarity goes up as water leaves...






32. Determination is different than differentiation






33. remaining secondary follicle becomes






34. little by little chyme is squirted out thru pyloric sphincter






35. Adrenal medulla hormones (TYR- DERIVED)






36. exocrine types






37. FLAT PG: prolactin






38. inhibin secreted by






39. What happens when rod cell is depolarized






40. what cannot cross the fenestrations of the renal corpuscle






41. What does lipase attack exactly






42. in mammals - gastrulation involves formation of the






43. What is gastric acid?






44. Contrast PNS- Somatic with PNS- Autonomic






45. parathyroid hormones






46. What is a normal blood glucose range






47. Sensory neuron cell bodies vs. somatic motor cell bodies






48. Epithelium of the sm intestine: enterocytes lined w/brush border (digestion/absorption); goblet cells (mucous); crypts of Lieberkuhn exocrine glands (lysozyme)






49. What is an endorphin?






50. smooth ER main function