UNE Unit 2 CHEM1005 Study Guide Questions & Answers 100% Correct!

Which of the following enzymes is part of both the TCA cycle and ETC - ANSWERSSUCCINATE DEHYDROGENASE The majority of energy is ATP is stored within which of the following bonds below - ANSWERS1 In the case of deficiency in phenylalanine hydroxlase, which of the following amino acids will become essential - ANSWERSTyrosine HFI is a rare recessive disorder. Which of the following is not a consequence of this enzyme deficiency - ANSWERSThey will have low blood sugar especially after eating fruits, fructose, sucrose, jaundice, excessive sleepiness, convulsions and irritability When the pancreatic beta cells sense and increase in glucose, the release of insulin is facilitated through which of the following mechanisms - ANSWERSincrease in intracellular Ca++ During aerobic exercise, intracellular calcium increases and which of the following will occur - ANSWERSIsocitrate dehydrogenase and alpha-keto glutarate dehydrogenase are allosterically activated by increase in Ca++ Within the RBC, the lack of which of the following compounds can result in excessive hemolysis and jaundice - ANSWERSNADPH After fasting for 6 hours, which of the following would be consistent with hormone levels of this individual - ANSWERSInsulin - Glucagon + Cortisol + Epi + There is a gain of function mutation in the insulin receptor substrate that makes it permanently bound to the insulin receptor. Which of the following may occur as a result of this mutation - ANSWERSIncrease in protein kinase B activity Which of the following activators is corretly paired with the enzyme that activates it - ANSWERSFructose-2,6-bisphosphate: phosphofructokinase 1 Fructose-1,6-bisphosphatase will enhance the activity of which of the following enzymes - ANSWERSGlycogen phosphroylase Under fed conditions, glucose taken up by the liver is primarily used for which of the following processes - ANSWERSa substrate for liver glycogen synthesis