Test 2 Questions Deck 2

Question 1

triacylglycerols are more blank than starch

Answer 1

reduced

Question 2

triacylglycerols are not associated with blank

Answer 2

water

Question 3

starch contains more blank atoms than triglycerols

Answer 3

oxygen

Question 4

excess nadh / nad+ in the liver from alcoholism will inhibit blank

Answer 4

glycolysis

Question 5

hyperglycemia in diabetic patients can be caused by reduced exocytosis of this receptor

Answer 5

glut 4

Question 6

fructose is a blank sugar

Answer 6

reducing

Question 7

sucrose has a free blank

Answer 7

anomeric carbon

Question 8

fructose is a ketose or aldose?

Answer 8

ketose

Question 9

glucose is a ketose or aldose?

Answer 9

aldose

Question 10

lactose is a ketose or aldose?

Answer 10

aldose

Question 11

galactose is a ketose or aldose?

Answer 11

aldose

Question 12

aldolase type b helps consume both blank and blank

Answer 12

sucrose, fructose

Question 13

does nadh have n glycosidic bonds

Answer 13

yes

Question 14

does amylose have n glycosidic bonds

Answer 14

no

Question 15

does atp have n glycosidic bonds

Answer 15

yes

Question 16

does udpg have n glycosidic bonds

Answer 16

yes

Question 17

which is higher on the glycemic index? fructose or maltose

Answer 17

maltose

Question 18

salivary amylase cleaves these bonds

Answer 18

g alpha 1,4 g

Question 19

steps of cholesterol to chenocholic acid and beyond

Answer 19

reduction, hydroxylation, oxidation, conjugation with taurine/glycine

Question 20

intestinal absorption is active true or false

Answer 20

false

Question 21

transport of glucose from brush border cell to circulation is active true or false

Answer 21

false

Question 22

pancreatic lipase and LPL have blank for substrates

Answer 22

triacylglycerols

Question 23

lipid digestion occurs intra or extracellularly

Answer 23

extracellularly

Question 24

pancreatic lipase requires this for functioning

Answer 24

colipase

Question 25

LPL requires this for functioning

Answer 25

ApoCII

Question 26

LPL is a blank enzyme

Answer 26

blood

Question 27

pancreatic lipase is a blank enzyme

Answer 27

gi tract

Question 28

acid production by oral bacteria is mediated by blank

Answer 28

lactate dehydrogenase

Question 29

phosphoglycerate kinase is the first blank producing enzyme of glycolysis

Answer 29

atp (substrate level phosphorylation)

Question 30

steatorrhea can be caused by blank inflammation, blank obstruction, or insufficient secretion of blank

Answer 30

gallbladder, bile duct, pancreatic lipase

Question 31

pdc in the liver has highest activity in the blank state

Answer 31

fed

Question 32

E1 kinase is allosterically stimulated by these which leads to inactivation of E1 (and therefore inactive PDC).

Answer 32

acetyl coA, nadh, atp

Question 33

E1 kinase is allosterically inhibited by these which leads to activation of E1 (and thus active PDC)

Answer 33

coA, nad+, pyruvate

Question 34

citrate synthase and alpha ketoglutarate dehydrogenase are involved in the uptake of two carbon atoms in the form of blank and release of two carbons in the form of blank respectively

Answer 34

acetyl CoA, CO2

Question 35

1 acetyl CoA is made of 3 blank, 1 blank, and 1 blank

Answer 35

nadh, fadh2, gtp

Question 36

yield of one acetyl coA

Answer 36

12 atp

Question 37

yield of 1 pyruvate

Answer 37

15 atp

Question 38

aerobic glycolysis yields

Answer 38

8 atp

Question 39

complete oxidation of 1 glucose yields

Answer 39

38 atp

Question 40

yield of tca cyccle

Answer 40

24 atp

Question 41

only blank atp are produced in the complete oxidation of glucose if glycerol phosphate shuttle is used exclusively

Answer 41

36

Question 42

mcad deficiency could lead to the transfer of electrons from blank substrates to blank

Answer 42

fatty acyl CoA, FAD

Question 43

CAT 1 activity is higher from fats or carbs

Answer 43

fats

Question 44

oxygen consumption increases when blank and blank are added

Answer 44

adp, uncoupler (DNP)

Question 45

oxygen consumption becomes plateau when blank is added

Answer 45

oligomycin

Question 46

enzyme with highest affinity for oxygen

Answer 46

cytochrome oxidase

Question 47

liver glycogen can have a poor water solubility compared to normal liver glycogen due to a blank deficiency

Answer 47

branching enzyme

Question 48

during exertion, muscle glycogen phosphorylation is activated by blank

Answer 48

AMP

Question 49

effect of calcium on glycogen metabolism is mediated through blank

Answer 49

glycogen phosphorylase kinase

Question 50

gabapentin causes augmented blank secretion

Answer 50

insulin

Question 51

the c1 of glucose 6 phosphate is released as blank in the pentose phosphate pathway (PPP)

Answer 51

CO2

Question 52

gluconeogenesis with lactate as the precursor requires this enzyme

Answer 52

PEPCK