Tca cycle step 1 - Study guides, Class notes & Summaries

Medical Biochem Cumulative Exam | questions and answers A glucose level of 38 mg/dL is... - low What is the most common fat ingested? - triglycerides What are the four most common ingested fatty acids and which are also made by the human liver? - Palmitate (C16:0) Stearate (C18:0) Oleate (C18:1) Linoleate (C18:2) The first 3 are made by the liver, linoleate is made by plants What does this notation mean (C18:1) - unsaturated fatty acid, 18 C bonds and 1 double bond how many doubl...

UNE Biochem 1005 Unit 2 exam graded A+ 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 fructose intolerance in caused by a ...

UNE CHEM 1005 Midterm Study Guide Questions With Correct Answers. What enzyme is used by the gluconeogenic pathway but NOT in the glycolytic pathway? Phosphoenolpyruvate Carboxykinase PEPCK Newborn screening results show a biotinidase deficiency in a 2 day old infant. The deficiency impairs the infant's ability to reuse and recycle biotin. Due to the enzymatic deficiency, the activity of what enzyme is likely impaired? Pyruvate carboxylase If unregulated, which of the following pairs of ...

the sum of all chemical and physical processes by which the body breaks own and builds up molecules, utilizing that energy body cells require >>adenosine triphosphate (ATP) epithelial tissue >>lines the body surfaces connective tissue >>holds structure together muscle tissue >>for movement nervous tissue >>communication anabolism >>building body compounds; requires energy catabolism >>breaking down body compounds; releases energy catabolic path...

Exams 1. What are the two major types of nucleic acids and their roles? DNA- deoxyribonucleic acid RNA- Ribonucleic acid DNA- Cellular life has DNA and a role that DNA has is long-term s torage of information, it holds the characteristics of living organisms. RNA- Is the carrier of information in form of amino acid sequence. It converts the information in the DNA and synthesizes proteins True or False: Archaea is noted for its ability to survive under harsh conditions. True. Archaea can often be...

What enzyme is used by the gluconeogenic pathway but NOT in the glycolytic pathway? Phosphoenolpyruvate Carboxykinase PEPCK Newborn screening results show a biotinidase deficiency in a 2 day old infant. The deficiency impairs the infant's ability to reuse and recycle biotin. Due to the enzymatic deficiency, the activity of what enzyme is likely impaired? Pyruvate carboxylase If unregulated, which of the following pairs of enzymes would represent a futile cycle? Fructose 1,6 -bi...

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 ...

Portage Learning Microbiology Exam Questions & Answers 100% Solved Which of the following are considered protista? algae, amoeba T or F: a defining characteristic of protista is the inability of colonies to form tissue layers. True The function of the ribosome is: protein synthesis The combination of the cell membrane and the outer membrane is referred to as the: cell envelope The function of the golgi is: protein modification and distribution T or F: all multicellular microorganisms...

UNE CHEM 1005 Midterm Study Guide Questions With Correct Answers. What enzyme is used by the gluconeogenic pathway but NOT in the glycolytic pathway? Phosphoenolpyruvate Carboxykinase PEPCK Newborn screening results show a biotinidase deficiency in a 2 day old infant. The deficiency impairs the infant's ability to reuse and recycle biotin. Due to the enzymatic deficiency, the activity of what enzyme is likely impaired? Pyruvate carboxylase If unregulated, which of the following pairs of ...

UNE Medical Biochem Final Exam Review Questions With 100% Correct Answers short chain fatty acids and medium chain fatty acids enter mitochondria by: - answerDiffusion Under fasting conditions (ratio of insulin to glucagon <1), elevated glucagon will activate which of the following enzymes? - answerHormone sensitive lipase the process of ketogenesis refers to the conversion of acetyl-CoA to which of the following compounds? - answerB-hydroxybutyrate A well, 2-year-old female presents ...