Fatty acyl coenzyme a Study guides, Class notes & Summaries

NBME PHYSIOLOGY UPDATED EXAM WITH COMPLETE SOLUTIONS 2023/2024 Prostglandin - CORRECT ANSWER-From mast cells, macrophages, EC, and platelets Vasodilation, pain Rate controlling step in Insulin secretion - CORRECT ANSWER-Phosphorylation of glucose by glucokinase Glucokinase mutation - CORRECT ANSWER-Autosomal dominant form of early onset type 2 diabetes GLUT 2 - CORRECT ANSWER-low affinity high capacity glucose transporter. Uptake by beta cells Insulin release - CORRECT ANSWER-Bloo...

Light dependent ATP synthesis is called ______. Correct Answer-Photophosphorylation Catabolism of ______ results in the formation of β-alanine or β-aminoisobutyrate. Correct Answer-pyrimidines The effect of epinephrine upon the liver is most similar to which of the following hormones? Correct Answer-Glucagon What organelle is found in much higher amounts in brown adipose tissue than white adipose tissue? Correct Answer-Mitochondria Under anaerobic conditions, _____ is produced in t...

Multiple Choice Questions 1. Digestion, mobilization, and transport of fats Page: 632 Difficulty: 2 Ans: A Lipoprotein lipase acts in: A) hydrolysis of triacylglycerols of plasma lipoproteins to supply fatty acids to various tissues. B) intestinal uptake of dietary fat. C) intracellular lipid breakdown of lipoproteins. D) lipoprotein breakdown to supply needed amino acids. E) none of the above. 2. Digestion, mobilization, and transport of fats Page: 634 Difficulty: 2 Ans: B Fr...

Biology 3221A Biochemistry Final Exam Q&A- Rush University Which of the following single-base DNA gene coding changes is least likely to significantly affect the function of resulting protein? (Harper pages 361-363) A. Missence mutation resulting to histidine-to-glutamic acid change B. Silent mutations in the third codon base C. Frameshift mutation D. Nonsense mutation 2. Which of the following is a property of enhancer elements? (Harper pages 384-385) A. They do not work located downs...

What are the main products of beta oxidation? - 1 NADH, 1 FADH, 1 Acetyl CoA So in the case of an 11-year-old girl brought to the emergency department by her father, he's reporting that she's been very thirsty and needing to make frequent strips to the bathroom. Today, she reported lightheadedness during a soccer game and symptoms did not resolve after drinking a power beverage. A rapid dipstick test revealed glucose in her urine and further diagnosis are consistent with a diagnosis of t...

short chain fatty acids and medium chain fatty acids enter mitochondria by: - correct answer Diffusion Under fasting conditions (ratio of insulin to glucagon <1), elevated glucagon will activate which of the following enzymes? - correct answer Hormone sensitive lipase the process of ketogenesis refers to the conversion of acetyl-CoA to which of the following compounds? - correct answer B-hydroxybutyrate A well, 2-year-old female presents to the clinic with symptoms of a viral illness...

Biochemistry Final Exam UNE CHEM 1005 (Weeks 9-15) Questions & Answers Solved 100% Correct!! Control of Fatty Acid Synthesis vs. Oxidation When Insulin is HIGH --> fatty acid synthesis occurs When Glucagon is HIGH --> lipolysis, fatty acid B-oxidation, ketogenesis occur **These never happen at the same time! Lipolysis Process of releasing free fatty acids from triacylglycerols stored in the adipose IN THE FASTED STATE Steps of lipolysis 1) Hormone Sensitive Lipase: activated by...

UNE Medical Biochemistry Unit 3 Midterm Test Exam With 100% Correct Answers In the fasted state, fatty acyl-CoA are transported across the mitochondrial membrane. The transport of fatty acids via carnitine palmitoyl transferase I (CPTI) can be directly inhibited by which of the following compounds? a. Malonyl CoA b. Carnitine c. Acetyl CoA d. Palmitate - answerMalonyl CoA Under fasting conditions (ratio of insulin to glucagon <1), elevated glucagon will activate which of the followi...

UNE Medical Biochemistry Unit 3 Midterm Test Exam With 100% Correct Answers In the fasted state, fatty acyl-CoA are transported across the mitochondrial membrane. The transport of fatty acids via carnitine palmitoyl transferase I (CPTI) can be directly inhibited by which of the following compounds? a. Malonyl CoA b. Carnitine c. Acetyl CoA d. Palmitate - answerMalonyl CoA Under fasting conditions (ratio of insulin to glucagon <1), elevated glucagon will activate which of the followi...

UNE medical biochemistry Unit 3 Questions and Answers In the fasted state, fatty acyl-CoA are transported across the mitochondrial membrane. The transport of fatty acids via carnitine palmitoyl transferase I (CPTI) can be directly inhibited by which of the following compounds? a. Malonyl CoA b. Carnitine c. Acetyl CoA d. Palmitate Malonyl CoA Under fasting conditions (ratio of insulin to glucagon <1), elevated glucagon will activate which of the following enzymes? a. glycogen syntha...