Study Guide for Campbell Biology
11th Edition
ISBN: 9780134443775
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Jane B. Reece, Martha R. Taylor, Michael A. Pollock
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 9, Problem 1SYK
This chapter describes how catabolic pathways release chemical energy and store it in ATP. One of the best ways to learn the three main components of
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
In the first stage of glycolysis, the hydroxyl
group on C6 of glucose is phosphorylated
to form glucose-6-phosphate (G6P). In this
reaction, which of the following statements
is true?
a.
O b.
d.
e.
Glucose kinase is used to catalyze the reaction.
Hexokinase is used to catalyze the reaction.
A molecule of NADH is synthesized.
One ATP is synthesized.
Fructose kinase is used to catalyze the reaction.
Diagram the investment and release of Energy and Carbonatoms from Glycolysis through the Citric Acid Cycle in Cellular Respiration.
Diagram how high energy electrons are used to produce ATP in the mitochondrial inner membrane (or bact. plasma mem).
Using specific examples, explain how Enzymes and ATP participate in Energetic Coupling.
Review your understanding of glycolysis, the Krebs cycle, and oxidative phosphorylation by classifying each characteristic below
according to its pathway for cellular energy transfer.
Enzyme location: Mitochondrial
matrix
Final product: Pyruvate (under
aerobic conditions)
Entering substrates: Acetyl
coenzyme A and some amino acid
intermediates
ATP production: 3 ATP from each
NADH + H+ and 2 ATP from each
FADH2
Entering substrates: glucose and
other monosaccharides
Final product 2 CO2 for each
acetyl coenzyme A
Final product: Intermediates used
for amino acid/organic molecule
synthesis
Enzyme location: Cytosol
Coenzyme production: 3 NADH +
3H- and 1 FADH2
Coenzyme production: 2 NADH +
2 H (under aerobic conditions)
ATP production: 2 per glucose
molecule
ATP production: 1 GTP formed
directly can be converted to ATP
Entering substrates Hydrogen
ions and molecular oxygen
Final product H2O - one molecule
for each pair of hydrogen ions
Enzyme location: Inner
mitochondrial membrane
Final…
Chapter 9 Solutions
Study Guide for Campbell Biology
Ch. 9 - Fill in the following summary equation for...Ch. 9 - Fill in the appropriate terms in the following...Ch. 9 - a. In the conversion of glucose and O2 to CO2 and...Ch. 9 - a. NAD+ is called a(n) ____________________. b....Ch. 9 - Fill in the three stages of cellular respiration...Ch. 9 - Fill in the blanks in the following summary...Ch. 9 - Fill in the blanks in the following diagram of the...Ch. 9 - Label the following diagram of oxidative...Ch. 9 - Fill in the following tally for the maximum ATP...Ch. 9 - How much more ATP can be generated by aerobic...
Ch. 9 - This chapter describes how catabolic pathways...Ch. 9 - Prob. 2SYKCh. 9 - Fill in the following table to summarize...Ch. 9 - When electrons move closer to a more...Ch. 9 - In the reaction C6H12O6 + 6 O2 6 CO2 + 6 H2O, a....Ch. 9 - In which of the following conversions is the first...Ch. 9 - Some prokaryotes use anaerobic respiration, a...Ch. 9 - Which of the following reactions is incorrectly...Ch. 9 - In which organelle of a plant cell does the citric...Ch. 9 - Which of the following compounds produces the most...Ch. 9 - Aerobic eukaryotes produce CO2 as a by-product...Ch. 9 - Which of the following statements correctly...Ch. 9 - In the electron transport system, H+ ions are...Ch. 9 - When glucose is oxidized to CO2 and water,...Ch. 9 - The energy required for the chemiosmotic synthesis...Ch. 9 - Which of the following statements correctly...Ch. 9 - The citric acid cycle is best described as a. the...Ch. 9 - Fermentation produces less ATP than cellular...Ch. 9 - If muscle cells do not receive enough oxygen from...Ch. 9 - Glucose made from six radioactively labeled carbon...Ch. 9 - Glycolysis is considered one of the first...Ch. 9 - Which of the following substances produces the...Ch. 9 - Fats and proteins can be used as fuel in the cell...Ch. 9 - Which of the following statements is false...Ch. 9 - Brown fat, which is found in newborn infants and...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Which of the following is the second step of Citric Acid Cycle? Select one: a. Isocitrate and then decarboxylated and oxidized to produce alpha-ketoglutarate, Carbon dioxide and NADH b. Succinyl-CoA becomes Succinate and forms one ATP molecule and Coenzyme A-SH c. alpha-ketoglutarate is oxidized and decarboxylated to produce Succinyl-CoA, Carbon dioxide and NADH d. Malate is oxidized to become oxaloacetate forming NADH e. Fumarate is combined with water to become Malate f. Citrate is rearranged to become Isocitrate g. Pyruvate is decarboxylated to become acetyl-CoA producing NADH and Carbon dioxide h. Oxaloacetate combines with the acetyl from acetyl-CoA to produce Citric acid(citrate) i. Succinate is oxidized to become fumarate forming FADH2arrow_forwardFermentation is an important process that allows organisms growing in anaerobic environments to harvest energy from glucose. Which statement about fermentation explains why fermentation is so important to anaerobic organisms? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. Fermentation and aerobic respiration share the steps a that involve oxidation of glucose to pyruvate. Your answer Fermentation provides a means for the cycling of NADH back to b NAD+ so that glycolysis can continue. Fermentation pathways produce useful products such as lactate or ethanol. The amount of energy harvested from a molecule of glucose using fermentation is much less than the amount harvested using aerobic respiration. d Most organisms that rely on fermentation are small microbes that e grow relatively slowly. E3 Fularrow_forwardWhich of the following is the third step of Citric Acid Cycle? Select one: a. Succinyl-CoA becomes Succinate and forms one ATP molecule and Coenzyme A-SH b. Pyruvate is decarboxylated to become acetyl-CoA producing NADH and Carbon dioxide c. Isocitrate and then decarboxylated and oxidized to produce alpha-ketoglutarate, Carbon dioxide and NADH d. alpha-ketoglutarate is oxidized and decarboxylated to produce Succinyl-CoA, Carbon dioxide and NADH e. Succinate is oxidized to become fumarate forming FADH2 f. Oxaloacetate combines with the acetyl from acetyl-CoA to produce Citric acid(citrate) g. Citrate is rearranged to become Isocitrate h. Malate is oxidized to become oxaloacetate forming NADH i. Fumarate is combined with water to become Malatearrow_forward
- Describe the process of oxidative phosphorylation. In your description, include the terms NADH, FADH2, ATP, mitochondria (or mitochondrial), glycolysis, citric acid cycle, electron (or electrons), proton (or protons), and oxygen. Be sure to describe how ATP molecules get produced, and how many ATP molecules are produced per FADH2 and NADH (note; NADH from outside the mitochondria generate a different number of ATP compared to NADH inside the mitochondria; your description should indicate both quantities for full credit.) vas 19llo ton lle vowor 1esbarrow_forwardIndicate whether each of the following is a true or false statement regarding ATP. in cellular respiration, the most ATP is made by the Krebs cycle ATP is commonly used by cells to lower the amount of energy needed for reactions to occur the energy from anabolic reactions can be used to make ATP some ATP is required to break down glucose into pyruvic acid a phosphate group is added to ADP to make ATP Choose... Choose... Choose... Choose... ♦ Choose...arrow_forwardComplete the following table about the total products of the various pathways of cellular respiration that result in the complete oxidation of one molecule of glucose (C6H12O6). Number of CO2 produced Net number of ATP produced Number of NADH produced Number of FADH2 produced Glycolysis Pyruvate Oxidation Citric Acid Cyclearrow_forward
- Describe in general terms what happens to a molecule of glucose during aerobic respirationarrow_forwardConsider a cell with ATP synthase deficiency (Assume that the deficiency is isolated and will not influence the function of other respiration components). In these cells/tissues, determine the following from the catabolism of the 2.5 moles of the disaccharide lactose (will be hydrolyzed first to yield glucose and galactose). Net ATP from glycolysis ATP from oxidative decarboxylation (if applicable) ATP formed from Krebs cycle (if applicable) Total net ATParrow_forwardWhy would the lack of oxygen completely inhibit the Krebs cycle and the Electron Transport Chain but not glycolysis? Provide detail and reasoning.arrow_forward
- For Krebs Cycle(Citric Acid Cycle) what are steps of cellular respiration for both aerobic (oxygen present) and anaerobic (without oxygen) respiration. what are the Inputs and Outputs: Clearly indicate the key substrates, intermediates, and products at each stage. Location: Show where this stage of cellular respiration occurs within the cell (e.g., cytoplasm, mitochondria). Energy Production: Highlight the ATP and NADH production at this stage. Oxygen: Show where oxygen is used in the process (e.g., ETC) and where carbon dioxide is produced. Electron Carriers: Indicate the role of electron carriers such as NAD+ and FAD in transferring eleDiagrams: Use diagrams or icons to represent the structures and molecules involved, such as the mitochondria, glucose, ATP, and oxygen. Key Information like important facts or formulas relevant to cellular respiration, like the chemical equations for each stage.arrow_forwardYou are studying energy production and metabolic activities of prostate cancer cells in the lab. You compare energy metabolism in these cancer cells with normal cells. Which of the following would you observe? Select all that apply Oxidative phosphorylation is reduced in cancer cells compared to normal cells Glycolysis is reduced in cancer cells compared to normal cells Oxidative phosphorylation is enhanced in cancer cells compared to normal cells Glycolysis is enhanced in cancer cells compared to normal cellsarrow_forwardIn hepatocytes, the enzyme glucokinase catalyzes the ATP-coupled phosphorylation of glucose. Glucokinase binds both ATP and glucose, forming a glucose-ATP-enzyme complex. The enzyme then transfers the phosphoryl group directly from ATP to glucose. Select the advantages of phosphoryl group transfer compared to hydrolysis and subsequent phosphorylation? Glucokinase increases the transition state energy, favoring glucose phosphorylation. Reaction intermediates do not need to be present in excess. The process takes advantage of the high phosphoryl group transfer potential of ATP. ATP hydrolysis is thermodynamically unfavorable compared to group transfer.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Anaerobic Respiration; Author: Bozeman Science;https://www.youtube.com/watch?v=cDC29iBxb3w;License: Standard YouTube License, CC-BY