Oxidation levels Study guides, Class notes & Summaries

If unregulated, which of the following pairs of enzymes would represent a futile cycle? correct answer: Fructose-1,6-bisphosphatase and phosphofructokinase 1 Ethanol metabolism correct answer: Increases the ratio of NADH/NAD+ The first step in ethanol metabolism is in the cytosol and generates which of the following products? correct answer: Acetaldehyde Acetate generated from ethanol metabolism can be directly converted to _____________________ which can be oxidized in the TCA cycle...

Name the four ATP energy systems and how long they provide energy for. - ATPCP - 1-10 sec's at very high intensity nGlycolytic - high intensity 10 secs - 2-3 minnOxidative - mid to low intensity +2 minnFatty Acid Oxidation - low intensity +2 min How many units of ATP does each ATP energy system deliver? - ATP-CP: 1 unit of ATP/ unit of CP Glycolytic: 2-3 ATP/unit of glucose Oxidative: 38 ATP/ unit of glucose Fatty Acid Oxidation: 100 ATP/unit of fatty acid What is EPOC? - excess p...

Control of Fatty Acid Synthesis vs. Oxidation - correct answer 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 - correct answer Process of releasing free fatty acids from triacylglycerols stored in the adipose IN THE FASTED STATE Steps of lipolysis - correct answer 1) Hormone Sensitive Lipase: activated by glucagon and epinephrine TAGs are hydroly...

UNE Medical Biochemistry Unit 3 Review (For this guide, I made the questions from the video lectures, study guides, and quiz/test reviews) Rated A+ What occurs when glucagon is high and insulin is low? Beta-oxidation During the fasted state, the liver uses ______ as fuel and the pathway is _______. Fatty acids, Lipolysis in the adipose During the fasted state, the red blood cell uses ______ as fuel and the pathway is _______. Glucose, Hepatic glycogenolysis, and gluconeogenesis During t...

NUR 2063 / NUR2063 Exam 1: Essentials of Pathophysiology Exam 1 Review (Latest 2022/2023) Rasmussen NUR 2063 Exam 1 Review 1. Which of the following assessment findings indicates an alteration in homeostatic control mechanisms? - Fever 2. Injury that occurs when blood flow is diminished to tissue is called injury. - ischemic 3. The cancer growth continuum is divided into which of the following stages? - Initiation, promotion, progression 4. The activities of the...

Measuring Vital Signs correct answers Temperature -T Pulse - P Respiration - R Blood Pressure - BP Vital Signs - TPR and BP Purpose of Vital Sign (2) correct answers a. Detect any chances in normal body function b. Determine response to treatment Vital Signs measuring (5) correct answers Measurement- taken at rest Temperature - measure body heat Pulse - measure heart rate and rhythm Respiration - how often patient inhales and exhales Blood Pressure - measures pressure against the w...

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 Under fasted conditions as described above, the skeletal muscle and liver would be oxidizing free fatty acids as a means of producing ATP. A well, 2-year-old girl presents to the clinic with symptoms of a viral illness. Her parents report she has had bouts of vomiting and diarrhea o...

Final Assessment for MT ASCP/AMT Exam 2023 Questions and Answers (A+ Graded 100% Verified). In absorption spectrophotometry: A) Absorbance is directly proportional to transmittance B) Percent transmittance is directly proportional to concentration C) Percent transmittance is directly proportional to the light path length D) Absorbance is directly proportional to concentration - Correct Answer-Absorbance is directly proportional to concentration Which formula correctly described the relati...

TAMU ENTC 313 Final Exam ReviewCO2 shielding gas on FCAW - correct answer widely used, low cost, deep arc penetration, relatively inert at room temp., dissociates at arc temps., allow for oxidation in the weld pool. Textbook: 6.5-1 - 6.5-4 Ar-CO2 shielding gas for FCAW - correct answer allows for greater oxidation resistance, most common ratio is: 75% Ar, 25% CO2, generally gives welds higher tensile & yield strengths than welds of 100% CO2, spray mode mixture, Excessive amounts of filler mat...

The polysaccharide cellulose is composed of sugar monomers linked through beta linkages, with their CH2OH groups in opposite direction relative to the neighboring monomer. True Nutrient that can not be broken down to a substance that can participate in the production of ATP via aerobic cellular metabolism Vitamin E Glycolysis produces 2 ATP molecules, through what process are these ATP molecules made? Substrate level phosphorylation What product of beta oxidation is able to enter th...