Decarboxylation Study guides, Class notes & Summaries

Mark's DAT Biology Exam Questions With Accurate Answers. What happens to the free energy of a reaction if it is catalyzed by an enzyme? - answerThe free energy of an enzyme-catalyzed reaction is the same as the reaction without the enzyme. What happens as the concentration of substrate is increased in an enzyme-catalyzed reaction? - answerThe reaction rate increases until most of the active sites are filled and then the reaction rate reaches a plateau. What is the optimal temperature for...

UNE CHEM 1005: MEDICAL BIOCHEMISTRY FINAL EXAM QUESTIONS AND ANSWERS Carnitine palmitoyl transferase - ANS - transfers acyl groups from CoA to carnitine & vice versa - inhibited by malonyl-CoA ketone bodies - ANS - acetoacetate, β-hydroxybutyrate, acetone - oxidized as fuel source in extreme fasting d-3-hydroxybutyrate dehydrogenase - ANS interconversion of acetoacetate and 3-hydroxybutyrate acetone - ANS yielded by spontaneous decarboxylation of acetoacetate; was...

NAS Exam 2 Final Questions and Answers Latest Verified 2024 why is chemical energy needed by cells? - CORRECT ANSWER-to maintain homeostasis Define cell respiration - CORRECT ANSWER-the mechanism for harvesting energy from fuel molecules; the oxidation of glucose to produce ATP what is the function of the reduced coenzymes? - CORRECT ANSWER-They are used to transfer energy to another compound Describe the function of oxidation-reduction reactions in the synthesis of ATP. - CORRECT A...

Final Exam - UNE Medical Biochemistry 1005 Questions With 100% Correct Answers What are the direct products of B-Oxidation? - answer1) NADH, FADH2 used in ETC --> ATP 2) Acetyl-CoA i) substrate for ketogenesis ii) Allosterically activates pyruvate carboxylase --> gluconeogenesis 3) ATP used in anabolic process in fasted state i) Gluconeogenesis ii) Urea Cycle An 11-year-old girl is brought to the emergency department by her father. He reports she has recently been very thirsty an...

Medical Biochemistry Final Exam Questions With 100% Correct Answers Which product is formed due to the result of anaerobic glycolysis? - answerLactate - anaerobic glycolysis is the transformation of glucose to lactate when limited amounts of oxygen are available Which substrate is extracted from the microenvironment resulting in increased proliferation of cancer cells? - answerGlucose - one of the hallmarks of cancer cell development is the increased dependence on glucose to fuel aerobic ...

Starch is made up of repeating units of ____ - Answer-Alpha-Glucose What is the definition of being ampiphatic? - Answer-Having both hydrophilic and hydrophobic parts in the same molecule Do plants cells contain centrioles? - Answer-No The contents of the the nucleus are separated from the cytoplasm by the - Answer-Nuclear envelope Which of the following is the site of glycoprotein synthesis - Answer-Rough ER Osmosis is the diffusion of ______ from a ______ to _____ solute concent...

Carnitine palmitoyl transferase correct answer: - transfers acyl groups from CoA to carnitine & vice versa - inhibited by malonyl-CoA ketone bodies correct answer: - acetoacetate, β-hydroxybutyrate, acetone - oxidized as fuel source in extreme fasting d-3-hydroxybutyrate dehydrogenase correct answer: interconversion of acetoacetate and 3-hydroxybutyrate acetone correct answer: yielded by spontaneous decarboxylation of acetoacetate; waste product acetoacetate and 3-hydroxybutyr...

Biology 150 Exam 2 All Answers Correct Which of the following is NOT true about enzymes? ️A single enzyme may pair with multiple substrates Which of the following conditions might denature an enzyme? ️Acidity, Salinity, High Temperatures A mammalian enzyme would have which preferences concerning pH and temperatures? ️pH 7 ; 37 degrees Celsius How does pickling preserve foods? ️By denaturing the enzymes in bacteria Where does cell respiration take place? ️Mitochondrion W...

Microbiology: Metabolism MMA Study Guide Test. In metabolism, energy that is not used is? - CORRECT ANSWER Given off as heat The reactions involved in producing larger compounds from smaller compounds is called? - CORRECT ANSWER Anabolism Where does the energy required for anabolic reactions come from? - CORRECT ANSWER Catabolic reactions The use of amino acids to make proteins is an example of? - CORRECT ANSWER Anabolism Why is ATP required for glycolysis? - CORRECT ANSWER ATP ...

What is the proteome of the cell? correct answer: the full complex of proteins that can be produced using genetic material and post translational modifications What are some example of post translational modifications? correct answer: phosphorylation (signalling) GPI anchor (PM proteins) O-glycans (nuclear and cytosolic proteins) polyubiquitination (can induce protein degredation) How can you watch the purification of recombinant poly-His tagged GFP? correct answer: use Ni2+ immobili...