Irene Gold Boards Part 1-Biochemistry Questions And Answers 100% Verified A+ Guaranteed

What is the active form of B2? {Ans: Flavin-adenine-dinucleotide (FAD)}Gluconeogenic enzymes: Fructose-1, 6-bisphosphatase: This enzyme bypasses what in glycolysis? {Ans: PFK}ETC _______________ is a component of the ETC. _______________ is similar in structure to Vit K. {Ans: Coenzyme Q CoQ}What drive anabolic reactions? {Ans: ATP reducing power (generated from catabolic pathways)}What is the enzyme used during transcription? {Ans: RNA Polymerase}When do basic AAs have the greatest positive net charge? {Ans: at NORMAL blood pH levels}What is the def. disease/symptoms for iodine? {Ans: children: cretinism adults: goiter, myxedema}Gluconeogenic enzymes: Glucose-6-phosphatase: What is the function of this? {Ans: allows liver to generate free glucose from glycogen breakdown and gluconeogenesis}Histidine is __________________ in a child but not an adult {Ans: essential}What are the def. diseases/symptoms for magnesium? {Ans: -hyperexcitability -mm weakness -sleepiness}Pyruvate Dehydrogenase Complex What is the reaction for this? {Ans: conversion of pyruvate to acetyl-CoA Pyruvate + NAD+ +CoA-->acetyl-CoA + NADH + CO2}Desmolase enzyme converts cholesterol --> ? {Ans: pregnenolone}Aka for B12: {Ans: cobalamin}What is the most and 2nd most saturated fats? {Ans: 1-coconut oil 2-palm kernel oil}delta G = (-) What does this mean? {Ans: rxn