1 carbs are polymers of what? Slide 28?
2. Combining small simple molecules into synthesizing into complex molecules is the definition of
3. Which vitamin is for Ca abs. Slide 62
4. Which of hormones will DOMINATE in the Post absorptive state (125-127)
5. Which region in the brain monitors t...
exam 2 study guide for BIOS 256 - WITH answers
1. Carbs are polymers of what? Slide 28?
a. Monosaccharides – galactose, fructose, glucose
b. Disaccharides = sucrose, maltose, lactose
c. Polysaccharides = starches, glycogen, fibers
2. Combining small simple molecules into synthesizing into complex molecules is the
definition of Anabolism.
3. Which vitamin is for Ca abs. Slide 62
a. Vitamin D
4. Which of hormones will DOMINATE in the Post absorptive state (125-127)
a. Insulin
b. Glucagon
c. cortisol
5. Which region in the brain monitors thermoreg. Slide 143
a. Preoptic area of hypothalamus
6. The formation of new gluc molecule from non-carb substrates is called
a. Gluconeogenesis (147)
7. If O2 is absent during glycolysis what molecule is glucose reduced to?
a. Lactate/lactic acid
8. Hormones that associated with reg of GFR
a. Aldosterone
b. Adh
9. What’s the normal Vol of urine produced by adult?
a. 1-2 L
10. Alc use increases adh and decreases? And urine prod
a. Alc suppresses ADH production->is a DUIRETIC -> increases urine output
11. Structures of nephron countercurrent
a. Vasa recta = descending +ascending capillaries
b. medulla
12. Nephron production of blood
a. Secrete erythropoietin, which stimulates the production of red blood cells.
13. Correct order of tubules
a. Proximal convoluted tubule, nephron loop (loop of Henle), distal convoluted
tubule:
b. Collecting duct receives fluid from many nephrons.
14. Hormones that activate aquaporines in DCT
a. ADH
15. Hormone that is resp for reabs of Na+
a. Aldosterone
i. Angiotensin II => reabs of NaCl
16. Slide 106 – which is associated with type one dm
a. Lack of insulin prod in beta cells of pancreas
b. Autoimmune dz
c. Body cannot decrease BS=> high BS
d. Excessive thirst+urination
e. Fatigue + wt loss
f. Treated with insulin injections
17. What is product of aerobic cellular resp
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, exam 2 study guide for BIOS 256 - WITH answers
a. 32 atp+6co2+6h2o
18. Which vita is water solu and which are fat solu
19. H20 reabs occurs in which segment of nephron – more than one answer is
correct!!!
a. Nephron loop/loop of Helne -> descending limb
b. Dct
c. Collecting duct
20. Which is normal waste product excreted by kidneys. Select all that apply
a. Creatine, urea, uric acid, nacl, kcl, phosphates, sulfates, traces of ca,
mg, bicarbonate, urochrome and bilirubin
21. Chem formula on the breakdown of gluc to atp.
22. Pathway of aerobic cellular resp and number of molecules
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