Principles of General, Organic, Biological Chemistry
2nd Edition
ISBN: 9780073511191
Author: Janice Gorzynski Smith Dr.
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 18, Problem 18.70AP
What is the role of each of the following in the electron transport chain: (a) NADH; (b) O2; (c) complexes I–IV; (d) H+ ion channel?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Classify each substance as an oxidizing agent, a reducing agent, or neither: (a) NADH; (b) ADP; (c) FAD.
Describeenergy consumed vs released in reactions. Differentiate between endergonic vs exergonic reactions, anabolism vs catabolism, and coupled reactions.
How many molecules of water are produced
by the electron transport chain during the
complete aerobic oxidation of 1 molecule of
stearate (C18:0) to CO2 and water?
Chapter 18 Solutions
Principles of General, Organic, Biological Chemistry
Ch. 18.1 - Prob. 18.1PCh. 18.2 - Prob. 18.2PCh. 18.2 - Prob. 18.3PCh. 18.2 - Prob. 18.4PCh. 18.3 - Prob. 18.5PCh. 18.3 - What makes riboflavin a water-soluble vitamin?Ch. 18.3 - Prob. 18.7PCh. 18.4 - Identify the type of carbonyl groups present in...Ch. 18.4 - Prob. 18.9PCh. 18.4 - Prob. 18.10P
Ch. 18.5 - Prob. 18.11PCh. 18.5 - (a) In what way(s) is the conversion of pyruvate...Ch. 18.6 - Prob. 18.15PCh. 18 - Prob. 18.31UKCCh. 18 - Prob. 18.32UKCCh. 18 - When a substrate is oxidized, is NAD+ oxidized or...Ch. 18 - When a substrate is reduced, is FADH2 oxidized or...Ch. 18 - Prob. 18.35UKCCh. 18 - Prob. 18.36UKCCh. 18 - Prob. 18.39UKCCh. 18 - Prob. 18.40UKCCh. 18 - Prob. 18.41UKCCh. 18 - Prob. 18.42UKCCh. 18 - Prob. 18.45APCh. 18 - What is the difference between metabolism and...Ch. 18 - Prob. 18.47APCh. 18 - Prob. 18.48APCh. 18 - Prob. 18.49APCh. 18 - Prob. 18.50APCh. 18 - Prob. 18.51APCh. 18 - Prob. 18.52APCh. 18 - Prob. 18.53APCh. 18 - Classify each substance as an oxidizing agent, a...Ch. 18 - Prob. 18.55APCh. 18 - Prob. 18.56APCh. 18 - Prob. 18.58APCh. 18 - What is the role of each of the following in the...Ch. 18 - Prob. 18.71APCh. 18 - Prob. 18.72AP
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Similar questions
- Can a chemical that, in essence, goes through the body unchanged be an essential nutrient? Explain.arrow_forwardWhat range of concentrations for glucose in blood is considered a normal fasting level?arrow_forwardWhich, by name, of the four general stages of the process by which biochemical energy is obtained from food are part of the common metabolic pathway.arrow_forward
- List the following in order of increasing tendency to accept electrons: (a) α-ketoglutarate + CO2 (yielding isocitrate); (b) oxaloacetate; (c) O2; (d) NADP+.arrow_forwardWhich statements describe electron transport chain events? Two electrons pass between cytochromes through a series of redox reactions. Citrate metabolism results in the formation of one FADH2 and three NADH. NADH releases two hydrogen ions and donates two electrons to coenzyme Q. ATP synthase uses the energy from the redox reactions to generate ATP.arrow_forwardFor a given acid HA, it was determined that at pH 6.0 the concentration of the conjugate base [A] was 0.075 M and the acid [HA] was 0.025 M. What percent of this acid is ionized at pH 6.0? What is the pKa of this acid? What pH would this acid be 50% lonized?arrow_forward
- Rigor mortis, the stiffening of muscles. after death is due to the depletion of intracellular ATP. Provide the biochemical basis of rigor mortisarrow_forwardthe non -protein electron carrier molecule derived from vitamin E is a?arrow_forwardTrypanosomes living in the bloodstream obtain all their free energy from glycolysis. They take up glucose from the host’s blood and excrete pyruvate as a waste product. In this part of their life cycle, trypanosomes do not carry out any oxidative phosphorylation, but they do use another oxygen-dependent pathway, which is absent in mammals, to oxidize NADH. Would this pathway be necessary if the trypanosome excreted lactate rather than pyruvate? Explain.arrow_forward
arrow_back_ios
arrow_forward_ios
Recommended textbooks for you
Chemistry for Today: General, Organic, and Bioche...ChemistryISBN:9781305960060Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. HansenPublisher:Cengage Learning
Organic And Biological ChemistryChemistryISBN:9781305081079Author:STOKER, H. Stephen (howard Stephen)Publisher:Cengage Learning,
General, Organic, and Biological ChemistryChemistryISBN:9781285853918Author:H. Stephen StokerPublisher:Cengage Learning
Introduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage Learning
Chemistry In FocusChemistryISBN:9781305084476Author:Tro, Nivaldo J., Neu, Don.Publisher:Cengage Learning
Chemistry for Today: General, Organic, and Bioche...
Chemistry
ISBN:9781305960060
Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
Publisher:Cengage Learning
Organic And Biological Chemistry
Chemistry
ISBN:9781305081079
Author:STOKER, H. Stephen (howard Stephen)
Publisher:Cengage Learning,
General, Organic, and Biological Chemistry
Chemistry
ISBN:9781285853918
Author:H. Stephen Stoker
Publisher:Cengage Learning
Introduction to General, Organic and Biochemistry
Chemistry
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Cengage Learning
Chemistry In Focus
Chemistry
ISBN:9781305084476
Author:Tro, Nivaldo J., Neu, Don.
Publisher:Cengage Learning
DIGESTER-35 | VITAMINS AND THEIR RELATED COENZYMES| GPAT | NIPER | PHARMACIST| DI; Author: GPAT DISCUSSION CENTER;https://www.youtube.com/watch?v=CGrdNYmho0s;License: Standard YouTube License, CC-BY