Name AAlSWER KEY Bio.1000 Exam 2 Supplemental Instruction Protram Dr. Osborne Which of the following are inorganic nutrients? (1) carbohydrates (2) fats (3) proteins (4) minerals 3 2. .>\D. of the fonowing are true statements about people who follow a vegetarim-dict--.---(1) They obtain most of their vitamins from vegetables. (2) They can balance • diet • weB _ thOle who eat meat. (3) They generally suffer from protein deficiency. (4) They cOD8\IIDe less fat and more fiber. 4-3. Among people ofdifferent races, there are significant differences in (1) the rcspiratoly System (2) 1hc circulatoly syBtcm (3) the excretory system (4) none ofthc orgm systems Directions (4-6): Base your answers to questions 4 through 6 on the chan below and on your knowledge of biology. NUIRIENT FUNCTION FoopSQURCE Carbohydratea B. Fa1I energy t"CSOI'\'e A raw materiaJa for mUlC1el __ 4. Wbidl ofthe following nutrieIdI could be IIlOIt comedy be iDscrted in space A? (1) proteiaI (2) IIIiDetU (3).... (4)..... __ SoIWhich fimctioa could molt comctly be iDscrted in space B? (1) prcMde quick energy in cmeJFIlCica (2) act • llOMnt for reactions (3) maintaiD and repair body tiIIue (4) iIMaaIo miDcnl ~ 3__ 6. Which of1bc followiD& food SOUl'CCI GOuld molt COIl'OCdy be iDacrtcd in space C? (1) bread (2) meal (3) butter (4) water . •__ I7. An end product of fat digestion is (1) glycerol (2) maltose (3) glucose (4) an amino acid / 8. Excess glucose is stored in the body as (1) glycogen (2) ceBulosc (3) amino acids (4) lipids 3_~~.__MQ8t~tionJttJhe_m~tprodl~tIJ)i_digeatioainto~e circulatory system in humans occurs (1) in the large intestine (2) in the stonIKh (3) in the sman intestine (4) in the Iiwr 4 10. The complete hydrolysis of carbohydrates results direttly in the production of (1) glycogen (2) urea molecu1el ' (3) carbon dioxide (4) simple sugars 3 11. Which activity occurs principally in the 1aIF intestine ofhumans? (1) ProteiDI and starches are completely dipsted. (2) End products ofdigestion diflUIe into the bloods1ream. (3) Wata is abeorbed intc the b1oodl1ream. (4) Bile digcstI fats and oils. r __312. The chemical diga1ion ofwhich nutrient begiDs in the mouth? (l)fiK (2)~ (3) starch (4) protein 4-13. FiDgatike projectiom kDmm • villi are located in the (1) Iarae intestine aDd lid in the compktion ofctiption (2).............iD the abeorptioD ofWllter (3) stomach aad ICCrete bile (4)....ill......iDcn.e the surface IRa 4-14. Bile is I scacIion ~by the (1) pancreII-(2) smaD intestine (3) pi( bladder (4) IM:r'3 15. 'W'hich of the following would not be absorbed properly in a patient with ileostomy? (1) glucose (2) protein (3) potassium (4) uric acid 4-16. In humans, most fat digestion occurs in the (1) mouth and small intestine (2) mouth and stomach (3) stomach and large intestine (4) stomach and small intestine Directions (17-20): For each hOlmORe given in questions 17 through 20, select the number of the target organ, chosen from the list below, that responds to the presence of the hOlmODe in the bloodstream. Then write the number on the line provided. A number may be used once or not at all. TgctOgana (1) stomach (2) duodenum (3) pancreas (4) gaB bladder Gas1rin In addition to dipstable nutrien1s, human food must contain indigestible II1IteriaI caIlocl (1) caloricI (2) additM:s (3) roughage (4) saturated fats Amoaa hUlDMW, III iDcrcaIe in tIu: rate of rapiradon IUd hcaItbeat resul1I when 1hc blood containI (1) too Iitdc gIucoIe (2) too much Di1rogcnoUl waste (3) too IiaIa proteiD (4) too much caIbcm dioxideI____3 23. 4-24. ------------I....15. 4-26. Rate of breathing in humans is controlled mainly by the (1) spinal cord (2) cerebrum (3) meduDa (4) ccrcbenum A disease invotving breakdown of the air sacs in the lungs is (1) coronary thrombosis (2) hardening of the arteries (3) asthma (4) emphysema Thc-air-sacsjn.the_lungs.m_called~~ (l) alveoli (2) capillaries (3) pulmonary arteries (4) WJi The air which is exhaled duriDg b1udrina is (1) low in water md high in oxygen (2) low in water and low in OxygCD (3) high in water and high in oxygen (4) high in water md low in oxygen DirectiOll8 (27-30): For each component ofhuman blood in qucstioDs 27 through 30, select the number of the fimctioo, chosen from the 6st below that is auociated with that component. TI-.en rccoM it on the line net to the atatemcDt. FunctiOQl (1) Tramport of oxygen (2) Blood cloa:iDa (3) Defeme...bac1aia (4) Tramport of nutlieml 4-27. Plasma _ I Reclblood _ .;;.,-.28. 329. 230. S __31. Blood t10MDg to the heart it RCCived by I(n) (1)~ (2)~ (3) atrium (4) lymph duct2-32. Arteriosclerosis is a disease (1) caused by blockage of the arteries (2) found in elderly people of all cultures (3) resulting from a high fat diet common to certain cultures (4) related to blood cholesterol level 4-33. All of the following arc-common sense precautions one should take to prevent household transmission of AIDS acqt ------------------(-l}use-protceuw-gloves-whcn-cxposcd-to-body-ftuids-------------------(2) usc a different toothbrush md nail clippers (3) avoid kiMiDg someone on the cheek who cut themsclvea shaving (4) engage in unprotected sexual activity 2 34. Sickle-ccD anemia is a blood disease found primarily in (1) asiatic people (2) black people (3) indigenous people (4) white people I 35. Which of the following is m autoimmune disease? (1) ulccra!ivc colitis (2) cystic fibrosis (3) Tay-Sachs disease (4) Cooley's anemia 4-36. In gout, the kidneys do not excrete uric acid property. The resulting condition is found in (1) asiatic people (2) black people (3) white people (4) any groupbccansc it is not confined to any ODe group I 37. Wbida orpIl in the human body produces un:a as a I'CIUIt ofprotein metabolism? (1) IMr (2) Iunp O)~ «)*in 2-38 Molt carbon dioxide is carried in the plasma in the fann of (1) hyclropn ioaI (2) bicarbonate ioaI (3) tactic acid - (4) oxyhemoglobin __1_ 39. In iddition to water, the principal componenll ofurine arc (1) urea IIlCl saI1I (2) amino acidI and fatty acidI (3) ammonia and bile (4) hydrochloric acid I 40. Which IC1Mty coulcl produce niIrogeuoua waite produc1I? (1) protein meQboIjn(2) atuce-oxidation (3) starch hydrolyIiI (4) aJcohoIic feuneutationD1rcctions (41-45): For each statement in questions 41 through 45, select the number of the honnone, chosen from the list below, that is most closely associated with that statement. Then write the number on the