Fundamentals of Anatomy & Physiology, Custom edition for Houston Community College Northwest, Volume 1, Includes student access code card
18th Edition
ISBN: 9781323627983
Author: Martini, Nath, Bartholomew
Publisher: PEARSON
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Chapter 25, Problem 3RQ
Summary Introduction
Introduction:
The transfer of electrons from NADH or FADH2 to O2 through a series of electron carriers which leads to the formation of ATP used by cells is known as oxidative phosphorylation.
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DEFINE THE FOLLOWING TERMS:
a) Gluconeogenesis
b) Glycolysis
c) Citric Acid Cycle
Please explain this in-detailed and longer, thank you.
The pathway that converts glucose to acetyl-CoA is often referred to as an “aerobic oxidation pathway.” (a) Is molecular boxygen involved in any of the steps of glycolysis? (b) Thinking back to Chapter 20, where does molecular oxygen enter the picture?
(a) Starting with one molecule of glucose, how many ATPs are produced during (I) aerobic and (II) anaerobic respiration? (b) In chemiosmotic (oxidative) phosphorylation, what is the most direct source of energy that is used to convert ADP + Pi to ATP and what the driving force for the ATP formation through ATP synthase?
Chapter 25 Solutions
Fundamentals of Anatomy & Physiology, Custom edition for Houston Community College Northwest, Volume 1, Includes student access code card
Ch. 25 - Define metabolism, catabolism, and anabolism.Ch. 25 - Prob. 2CPCh. 25 - Prob. 3CPCh. 25 - Prob. 4CPCh. 25 - Prob. 5CPCh. 25 - Prob. 6CPCh. 25 - Prob. 7CPCh. 25 - Prob. 8CPCh. 25 - Prob. 9CPCh. 25 - Prob. 10CP
Ch. 25 - Prob. 11CPCh. 25 - Prob. 12CPCh. 25 - Prob. 13CPCh. 25 - Prob. 14CPCh. 25 - Prob. 15CPCh. 25 - Prob. 16CPCh. 25 - Prob. 17CPCh. 25 - Prob. 18CPCh. 25 - Prob. 19CPCh. 25 - Prob. 1RQCh. 25 - The breakdown of glucose to pyruvate is an ______...Ch. 25 - Prob. 3RQCh. 25 - Prob. 4RQCh. 25 - Prob. 5RQCh. 25 - Prob. 6RQCh. 25 - Prob. 7RQCh. 25 - Prob. 8RQCh. 25 - Prob. 9RQCh. 25 - Prob. 10RQCh. 25 - How are lipids catabolized in the body? How is...Ch. 25 - How do the absorptive and postabsorptive states...Ch. 25 - Why is the liver the focal point for metabolic...Ch. 25 - Prob. 14RQCh. 25 - Prob. 15RQCh. 25 - Prob. 16RQCh. 25 - Charlie has a blood test that shows a normal level...Ch. 25 - Jill suffers from anorexia nervosa. One afternoon...Ch. 25 - Prob. 1CCCh. 25 - If Justines dietwhich includes very little milk,...
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- For each molecule of glucose that enters cellular respiration, what would be the combined products of glycolysis, pyruvate oxidation, and the citric acid cycle? A) 4 ATP, 6 CO2, 10 NADH, and 2 FADH2 B) 1 ATP, 2 CO2, 3 NADH, and 1 FADH2 C) 4 ATP, 4 CO2, 6 NADH, and 3 FADH2 D) 2 ATP, 6 CO2 10 NADH, and 2 FADH2arrow_forwardWhich of the following processes generates the most ATP? (Account for the no. of ATP) a. ) Citric Acid Cycle b.) Fatty Acid oxidation c.) Glycogenolysis d.) Glycolysis e.) Pentose phosphate pathwayarrow_forwardWhich of the 10 reactions of glycolysis are (a) phosphorylations, (b) isomerizations, (c) oxidation–reductions, (d) dehydrations, and (e) carbon–carbon bond cleavages?arrow_forward
- The enzyme Phosphofructokinase (PFK) is a key regulator of glycolysis. A) Does ATP bind the PFK allosteric siteor the active site? B) Does high amount of ATP in the cell activate or inhibit PFK? Why? C)What do you suppose happens to glucose if glycolysis is inhibited in the cell?arrow_forwardWhich of the following statements are true?For each, explain why or why not.(a) All coenzymes are electron-transfer agents.(b) Coenzymes do not contain phosphorus or sulfur.(c) Generating ATP is a way of storing energy.arrow_forwardAt the end of glycolysis, a six carbon glucose has been converted to: Question 11 options: a) two pyruvates b) one acetyl CoA c) two oxaloacetates d) two carbon dioxidesarrow_forward
- a) What is the reason for the non-oxidative phase of the pentose phosphate pathway?b) Which compound is converted into which compound in the step where sequential dehydration and hydration reactions occur in the citric acid cycle?c) Why is ammonia released in some tissues carried by binding to other molecules in the blood? Where is it transmitted in the body for its destruction? What molecule is it transferred onto there? So what molecule does it make?arrow_forwardConsider the energy budget of glycolysis as a whole a) How many ATP's are made total? b) How many ATP's are invested (ATP --> ADP + Phosphate) c) How many ATP's does glycolysis of one glucose molecule net for the cell?arrow_forwardThe true statement is A) O Fermentation is anaerobic respiration B) O The oxygen you inhale is ultimately converted to water C) O Glucose is reduced during glycolysis to form pyruvate. D) OA +AG metabolic process is one that could be linked to ATP formation. E) O None of A-D is true.arrow_forward
- Which of the following is true of the steps of glycolysis which yield pyruvate as the end product? a) They all occur in the cytoplasm. b) They all occur in the mitochondria. c) They occur primarily in the mitochondria. d) They occur primarily in the cytoplasm.arrow_forwardMost CO2 from catabolism is released during(A) glycolysis.(B) the citric acid cycle.(C) lactate fermentation.(D) electron transport.arrow_forwardThe ATP yield from TCA cycle starting with two molecules of acetyl CoA is........ O a) 15 ATP. Ob) 24 ATP. O c) 12 ATP. O d) 15 ATP.arrow_forward
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Anaerobic Respiration; Author: Bozeman Science;https://www.youtube.com/watch?v=cDC29iBxb3w;License: Standard YouTube License, CC-BY