Unit 3 une biochem - Study guides, Class notes & Summaries

UNE Biochem Unit 4 Week 13 Material Questions and Answers 100% Pass Ketogenic amino acids are metabolized into __________ Acetyl-CoA __________ amino acids are metabolized intermediates of the TCA cycle and are used in the process of GNG Glucogenic Essential amino acids are required in the diet and can/cannot be synthesized in the body cannot Nonessential amino acids can/cannot be synthesized in the body. can Name 4 things amino acids are used for. 1) Used for protein synthesis and degredati...

UNE Biochem 1005 Unit 2 Exam Latest Questions With Correct Solutions. 1. Pyruvate dehydrogenase kinase catalyzes a reaction that results in which of the following? The phosphorylation and inactivation of E1 subunit (pyruvate dehydrogenase complex 1. Which of the following intermediates is an allosteric activator of pyruvate kinase? a. Fructose 1.6 bisphosphate 1. Which of the following is the initial second messenger in the signaling cascade initiated by glucagon? a. cAMP 1. Hereditary ...

UNE BIOCHEM 1005 WEEK 1 QUESTIONS WITH CORRECT ANSWERS. What are the four different protein structures? 1. Primary 2. Secondary 3. Tertiary 4. Quaternary What is the primary structure of a protein? a linear sequence of amino acids in polypeptide chains which is written from the amino terminus (N-terminus) to the carboxyl terminus (C-terminus) What is the secondary structure made of? a-helix, b-sheets, and bends, turns, or loops How are alpha helices formed? They are formed when the ...

UNE biochem unit 4 multiple choice questions and answers correctly explained. Which of the following non-essential amino acids is synthesized as part of the urea cycle? - correct answers.Arginine Which of the following reactions of the urea cycle takes place in the mitochondria? - correct answers.The synthesis of carbamoyl phosphate The transamination of all amino acids requires which of the following cofactors? - correct answers.Pyridoxal phosphate (PLP) A comatose...

UNE BioChem unit 4 multiple choice questions with certified answers Which of the following non-essential amino acids is synthesized as part of the urea cycle? Arginine Which of the following reactions of the urea cycle takes place in the mitochondria? The synthesis of carbamoyl phosphate The transamination of all amino acids requires which of the following cofactors? Pyridoxal phosphate (PLP) A comatose infant is brought to the ER. In the course of the examination, plasma ammonia was found t...

Which of the following lipoproteins is responsible for carrying cholesterol from peripheral tissues (i.e skeletal muscle) back to the liver? HDL What is the primary role of LCAT (Lecithin-cholesterol acyltransferase)? To esterify cholesterol transported by HDL Which enzyme is responsible for transferring triacylglycerol from VLDL to HDL in exchange for cholesterol? LCAT (Lecithin-Cholesterol Acyltransferase) Which of the following lipoproteins is responsible for the transport of dietary...

UNE biochem Unit 1 Test Questions And Answers. Allopurinol is an inhibitor of Xanthine Oxidase. Addition of this compound will result in a decrease in what compound? Uric Acid DNA replication occurs during which phase of the cell cycle? S phase The affinity for DNA and histones within a chromosome can be increased by which of the following histone modifications? Deaceytlation DNA replication on both the leading and the lagging strand proceeds in the 5' to 3' direction. The remaining o...

UNE Biochem Unit 2 Exam Quizzes & Answers Glycolysis provides intermediates that can be used to make other necessary substrates. One example of this is the direct conversion of pyruvate to which of the following amino acids? a. proline b. threonine c. glutamate d. alanine alanine Which of the following best describes the net effect of the 8 steps of the TCA cycle? a. this process completely oxidizes an acetyl group to carbon dioxide b. this process directly converts pyruvate to succin...

UNE Biochem Unit 4 Multiple Choice Questions With 100% Complete Answers. Which of the following non-essential amino acids is synthesized as part of the urea cycle? Arginine Which of the following reactions of the urea cycle takes place in the mitochondria? The synthesis of carbamoyl phosphate The transamination of all amino acids requires which of the following cofactors? Pyridoxal phosphate (PLP) A comatose infant is brought to the ER. In the course of the examination, plasma ammonia w...

Unit 3 UNE Biochem Test Questions & Answers Already Scored A+ An individual goes to bed around 8 pm and doesn't wake up until 9 am the next morning . During this time, which of the following is the primary oxidizable substrate in the skeletal muscle? Free fatty acids The process of ketogenesis refers to the conversion of acetyl CoA to which of the following compounds? D-3-hydroxybutyrate or beta hydroxybutyrate Under fasting conditions, elevated glucagon will activate which of the follow...