Coupled reactions Study guides, Class notes & Summaries

Metabolism - Answer Total energy expenditure of all cata/anabolic processes (bodies ability to use fuel) Measured by either direct (calorimetry chamber) or indirect (Douglas bag/metabolic cart) calorimetry Calorimetry = measure of energy expenditure (kcals = E to heat 1kg water 1°C) Oxidation-Reduction Reaction - Answer - Are always *coupled reactions* (the energy given off by the exergonic reaction powers the endergonic reaction) - *Oxidation*: removing an electron - *Reduction*...

TEST-BANK FOR DAVIS ADVANTAGE FOR TOWNSENDS ESSENTIALS OF PSYCHIATRIC MENTAL HEALTH NURSING 9TH EDITION KARYN MORGAN CHAPTERS 1 – 32 COMPLETE GUIDE LATEST VERSION 2023 .. GRADED A+ Chapter 1. Mental Health and MentalIllness 1. A nurse is assessing a client who is experiencing occasional feelings of sadness because of therecent death of a beloved pet. The clients appetite, sleep patterns,and daily routine have not changed. How should the nurse interpret the clients behaviors? 1. The c...

RNAS C Practice Test Review 437 Questions with Verified Answers A capacitor and resisitor in parallel - CORRECT ANSWER will have same voltage across since in parallel. if in series, voltage drops would occur they can be treated together If the absolute pressure of a gas is increased from 3 atm to 4 atm at constant volume, then the absolute temperature of the gas will increase by: A. 25%. B. 33%. C. 67%. D. 75% - CORRECT ANSWER B. Assuming the validity of the Ideal-Gas law, PV = n...

Final Exam: NURS 6540/ NURS6540 Test Bank | Advanced Practice Care of Frail Elders| More than 200 Questions and Answers with Rationales | Complete Guide| Verified 2023/2024 1. Mrs. Keating is a 70-year-old woman suffering from arthritis. She is seeing the nurse practitioner for her regular checkup. For a person with chronic degenerative conditions, which of the following should the nurse suggest for health promotion? 1. Take herbal supplements. 2. Increase physical activity. 3. Take ...

OpenStax Microbiology Test Bank Chapter 8: Microbial Metabolism * = Correct answer Multiple Choice 1. Which of the following refers to the term metabolism? A. all the reactions in a cell or organism* B. all the reactions in a cell that break down molecules only C. all the reactions in a cell that build new molecules only D. all the reactions in a cell that decompose molecules only 2. Which of the following best describes an endergonic reaction? A. absorbs energy from the environment*...

BIO 441A EXAM 3 STUDY GUIDE WITH COMPLETE SOLUTION. LECTURE ONE - METABOLISM INTRODUCTION ● Autotrophs synthesize all their own cellular constituents from simple molecules ● Heterotrophs obtain energy through oxidation of organic compounds and therefore rely on autotrophs ● Metabolism involves many reactions such as ○ Glycolysis/gluconeogenesis ○ The citric acid cycle ○ Oxidative phosphorylation ● Catabolism is the degradation of biomolecules ○ Energy rich nutrients are...

BIOCHEM ACS STUDY GUIDE QUESTIONS AND VERIFIED SOLUTIONS 2024 Each of the following subcellular structures contains DNA EXCEPT A. the nucleus. B. ribosomes. C. chloroplasts. D. mitochondria. - Answer -B In plant and animal cells, the three-dimensional integrity of the cell is maintained, in part, by an internal network of filaments called A. the cell wall. B. the Golgi apparatus. C. the cytoskeleton. D. the endoplasmic reticulum. - Answer -C Of the following, which are prokaryotes?...

Each of the following subcellular structures contains DNA EXCEPT A. the nucleus. B. ribosomes. C. chloroplasts. D. mitochondria. correct answers B In plant and animal cells, the three-dimensional integrity of the cell is maintained, in part, by an internal network of filaments called A. the cell wall. B. the Golgi apparatus. C. the cytoskeleton. D. the endoplasmic reticulum. correct answers C Of the following, which are prokaryotes? A. viruses B. bacteria C. yeast...

Biology Midterm 2 STUDY GUIDE Questions With Verified Answers A reaction has a ∆G of -5.6 kcal/mol. Which of the following would most likely be true? a)The reaction would result in products with a greater free-energy content than in the initial reactants. b)The reaction could be coupled to power an endergonic reaction with a ∆G of +8.8 kcal/mol. c) The reaction would proceed by itself but might be very slow d) To take place, the reaction would need to couple to ATP hydrolysis. e)The ...