BIO202 Final Exam Questions and Answers

BIO202 Final Exam Questions and Answers Which of the following best describes hormones? ted into ducts ced in large quantities l through neurons inate body activities -Answer-4. coordinate body activites Which large cells start as monocytes in the blood, but become fixed in the tissue they protect? rocytes phages hils ocytes ophils -Answer-2. macrophages 3. Which of the following is a step in blood coagulation? 1.HbO2 > Hb + O2 nogen > pepsin bin > prothrombin nogen > fibrin -Answer-4. fibrinogen > fibrin Hyaline cartilage gives: bility to the outer ear ng strength to pubic symphysis tural strength to the trachea le strength to bone -Answer-3. structural strength to the trachea Which of the digestive processes increases surface area of food? nical digestion ption cal digestion sion -Answer-1. mechanical digestion Which describes a protein? e of nitrogenous wastes up of amino acids up keratin and enzymes des fructose and glucose 5.1, 2, & 3 are correct 6.1 - 4 are correct -Answer-1, 2, & 3 are correct 7. What does this describe?Glycolysis > Pyruvic Acid > Kreb's Cycle > Electron Transport System obic respiration -down of fatty acids ic respiration c acid cycle -Answer-3. aerobic respiration What equation does this represent?C6 H12O6 > 2 CH3COCOOH ic respiration lysis in denaturing cription -Answer-2. glycolysis The production of sucrose from a glucose and a fructose molecule is called: ration synthesis lysis ron transport production lysis -Answer-1. dehydration synthesis 10. In humans, the first invagination of the gastrula becomes the: ratory tract ry tract -Answer-3. anus What is the role of skin and mucus membranes? distribute blood build hemoglobin cing antibodies 4.1st line of body defense 5.2nd line of body defense -Answer-1st line of body defense Which of the plasma proteins helps maintain osmotic pressure? ins globulins nogen lobin -Answer-Albumins As blood moves away from the heart, blood pressure & velocity: ases the same ases r depends on exact location -Answer-Decreases Action occurring when the diaphragm moves inferiorly and flattens: ration ation ation ve movement -Answer-inspiration Which of the following gives rise to the alveolar ducts? li ea hioles hi -Answer-bronchioles In what form is most carbon dioxide carried in the blood? hed to hemoglobin bicarbonate ions lved in plasma hed to carbonic anhydrase -Answer-2. as bicarbonate ions Three fatty acids and a glycerol make up a: id accharide fat holipid in -Answer-True Fat At which point in urine flow do humans have voluntary control? the renal pelvis en ureter and bladder en kidney and ureter the internal urinary sphincter the external urinary sphincter -Answer-at the external urinary sphincter Which detects solute concentrations in the blood? eceptors s of veins s of lymphatic vessels receptors receptors -Answer-chemoreceptors Which gland contributes alkaline fluid, fibrinogen, citrate, enzymes, & PSA to semen? ate iferous tubules urethral gland al vesicles latory duct -Answer-prostate