Quiz 81 / 1 ptsQuestion 1What is the best description of the glyoxylate cycletwo acetyl groups enter, and they are converted into both CO2 andsuccinate one acetyl group enters, and another is produced during the cycle two acetyl groups enter, and they are converted into one succinate Correct!Correct! one succinate is converted into two acetyl groups for use in anabolism0 / 1 ptsQuestion 2Fatty acid synthesis and cholesterol synthesis both use acetyl-CoA carbon in the mitochondrial matrix each use acetyl-CoA generated by citrate lyase in the mitochondrial matrix both use acetyl-CoA carbon in the cytosol orrect Answereach use acetyl-CoA but one in the cytosol and one in the mitochondrion 0 / 1 ptsQuestion 3The cyclooxygenase enzyme (COX) adds double bonds to fatty acids to make arachidonic acid is only found in microorganisms uses arachidonic acid to make potent physiological regulators orrect Answer in inhibited by statins1 / 1 ptsQuestion 4If a 20 carbon fatty acid has an omega-4 double bond, where on thismolecule would the double bond be found? between carbon 16 and 15 between carbon 4 and 5 it would have 4 double bond ; that i what omega 4 mean between carbons 17 and 16 Correct!Correct!0 / 1 ptsQuestion 5Which is the best statement of some of insulin’s actions in the liver increases glycogen phoshphorylase activity and gluconeogenesis increases glycogen synthesis and Fr2,6bP levels orrect Answer decreases both glycogen breakdown and F2,6bP production increases glycogen synthesis and fructose 1,6 bisphosphatase activity Quiz Score: 2 out of
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