Question

6) What is one of the primary functions of oxidative phosphorylation? a) To capture chemical energy by converting ADP into ATP (phosphorylation). b) To oxidize H2O to O2 under anaerobic conditions c) To convert fructose to fructose-6-phosphate. d) To convert glucose-6-phosphate to fructose-6-phosphate. e) To create a buffer to keep the blood pH at 7.4 7) Monosaccharides are linked in polysaccharides through "glycosidie linkages". Structurally, a glycosidic linkage is ... a) an ester b ) an amide c) a thioester d) a ketone e) an ether 8) What is one of the primary functions of the Kreb's Cyele? a) To oxidize carbon to carbon dioxide. b) To "split" a 6 carbon unit into two 3 carbon units. c) To move carbon atoms from the cells (HCO3) to the lungs (CO2). d) To convert fructose to glucose (catabolic) and glucose to fructose (anabolic) e) To produce O> under anaerobic conditions 9) Which is one of the primary functions of glycolysis? a) To provide C's for oxidation via the Kreb's cycle b) To produce lactate (an aldohexose) to be oxidized by the B-oxidation spiral c) To store fats in the form of triglycerides d) To produce NAD under anaerobic conditions e) To condense 2 C groups into a C. sugar 10) Consider the structures of D-glucose and D-fructose. Which statement is TRUE? a) glucose is a ketohexose b) fructose is a ketopentose c) glucose and fructose are enantiomers d) glucose and fructose are isomers e) glucose and fructose are both aldoses 11) Which of the following is the ENANTIOMER of CH, OH CH OH CH3

Answer 1

6. Primary function of oxidative phosphorylation is a) To capture Chemical energy by converting ADP into ATP (Phosphorylation). 7. Monosaccharides are linked in polysaccharides through 1 glycosidic linkages" Structurally, it is an e) an ether 8. Primany function of kreb's cycle is to a) To oxidize carbon to carbon dioxide. 9. Primary function at Gelycolysis is a) To provide c's (carbons) for onidation vela the Kreb's cycle. 10. D-glucose and D-Fructose are. d) gsomers (constitutional isomer) Gelucose is an aldose while fructose is a ketose. [. Clock-wise priority but it will not be 'R' because 4th priority is not on dash position. so, Holling te S-configuration] 9ts enantiomer should have R configuration. a Oh uch ci D R- contiguration. 34 9 O cili OH 4011 G 3 CH₂11H . H CH3