Proton motive force - Guides d'étude, Notes de cours & Résumés

TEST BANK for Biochemistry: A Short Course, 4th Edition, John Tymoczko, Jeremy Berg, Gregory Gatto, Lubert Stryer. ISBN: 9781319342883, ISBN: 9781319234379. TABLE OF CONTENTS_ Part I The Molecular D esign of Life SECTION 1 Biochemistry Helps Us to Understand Our World Chapter 1 Biochemistry and the Unity of Life Chapter 2 Water, Weak Bonds, and the Generation of Order Out of Chaos SECTION 2 Protein Composition and Structure Chapter 3 Amino Acids Chapter 4 Protein Three-Dimensional Structure Chap...

Module 3 Exam: B OD 151 Portage Learning Final Exam: (20233/2024) | Graded A| Questions and Verified Answers Question 1 2 / 2 pts True/False: Anabolism combines smaller molecules to make larger molecules. True False Question 2 2 / 2 pts True/False: The nasopharynx is the most superior region of the pharynx. True False Question 3 2 / 2 pts True/False: The ...

MICR 130 Chapter 4 Exam Questions with Answers During the transition reaction and the Krebs cycle, 6 CO2 molecules are formed per glucose molecule. Where did the carbons for each CO2 molecule originate from? A.NADH B.NAD+ C.Glucose D.Coenzyme A - Answer-A.NADH _______ uses carbon dioxide for carbon and iron for energy. A.Chemoautotroph B.Chemoheterotroph C.Photoautotroph D.Photoheterotroph - Answer-A.Chemoautotroph What is the role of light energy in photosynthesi...

Micr-2123 Midterm Exam Questions with Revised Answers – UPDATED!!! The proteins of the electron transport systems are usually - Answer-located within a membrane. Which of the following forms of energy production does NOT involve the formation of a proton gradient to synthesize ATP? - Answer-Fermentation The proton motive force is a source of energy that can directly power all of the following EXCEPT the - Answer-synthesis of proteins from amino acids. Some organisms can create a sodi...

protonema (protonemata) - ANSWER a mass of green, branched, one-cell-thick filaments produced by germinating moss spores protonephridium (protonephridia) - ANSWER an excretory system, such as the flame bulb system of flatworms, consisting of a network of tubules lacking internal openings proton-motive force - ANSWER the potential energy stored in the form of a proton electrochemical gradient, generated by the pumping of hydrogen ions (H+) across a biological membrane during chemiosmosis

Protons are pumped by mitochondria during active electron transport correct answers outside the inner mitochondrial membrane. As electrons from NADH pass through the electron transport system, correct answers protons are pumped across the mitochondrial membrane to create a pH gradient. The first enzyme in the electron transport system is referred to as complex I, otherwise known as correct answers NADH-ubiquinone oxidoreductase. Which statement is true of the mitochondrial electron tran...

Protons are pumped by mitochondria during active electron transport correct answers outside the inner mitochondrial membrane. As electrons from NADH pass through the electron transport system, correct answers protons are pumped across the mitochondrial membrane to create a pH gradient. The first enzyme in the electron transport system is referred to as complex I, otherwise known as correct answers NADH-ubiquinone oxidoreductase. Which statement is true of the mitochondrial electron tran...

The term greenhouse effect refers to the idea that correct answers The temperature of the earth is increasing because of heat trapped by gasses such as CO2 What is the overall reaction for the Calvin Cycle, or dark reactions? correct answers 3CO2 + 6NADPH + 9ATP + 6H2O --> Glyceraldehyde-3-Phosphate + 6 NADP+ + 9ADP + 9Pi What is the overall balanced reaction for the light reactions of photosynthesis? correct answers 2H2O + 8photons + 2NADP+ + 3ADP + 3Pi --> O2 + 2NADPH + 3ATP For...

All of the following are components of bacterial cell wall EXCEPT: a. N-acetylglucosamine b. lipopolysaccharide c. amino acids d. N-acetymuramic acid correct answers b. lipopolysaccharide Which of the following statements about membrane lipids is true? a. Lipids of bacteria have ether linkages, while those of archaea have ester linkages. b. Lipids of bacteria and archaea have ester linkages. c. Lipids of bacteria and archaea have ether linkages. d. Lipids of bacteria have ester linkag...

ANSC 221 Exam 2 Questions and Answers Already Passed There are three transporter types: Uniporter, Symporter/co-transporter, and Antiporter. Oxidative process of metabolism involves _________. electron transport chain carbohydrate to protein Glycoprotein ________-cartilage (GAG example) chondroitin sulfate _____ adhere cells to each other and to the ECM cell junctions ____ coordinate cellular activites in multicellular animals. Hormones Equal water and solute concentrations...