Microbiology with Diseases by Body System (5th Edition)
5th Edition
ISBN: 9780134477206
Author: Robert W. Bauman Ph.D.
Publisher: PEARSON
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Chapter 5, Problem 2FIB
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2. Two ATP molecules are used to initiate glycolysis. Enzymes generate molecules of ATP for each molecule of glucose that undergoes glycolysis. Thus, a net gain of _________ molecules ATP is produced in glycolysis.
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pH
Rate of
Rate of
Enzyme
Action
Enzyme
Action
[Pepsin]
[Trypsin]
1
1
3
3
7
4
3
1
6
7
8
9
10
3
11
1
12
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Chapter 5 Solutions
Microbiology with Diseases by Body System (5th Edition)
Ch. 5 - How can oxidation take place in an anaerobic...Ch. 5 - Why do electrons carried by NADH allow for...Ch. 5 - Why does catabolism of amino acids for energy...Ch. 5 - An uninformed student describes the Calvin-Benson...Ch. 5 - Prob. 5TMWCh. 5 - Why is feedback inhibition necessary for...Ch. 5 - Breaks a large molecule into smaller ones a....Ch. 5 - Includes dehydration synthesis reactions a....Ch. 5 - Prob. 3MCCh. 5 - Prob. 4MC
Ch. 5 - Involves the production of cell membrane...Ch. 5 - Includes hydrolytic reactions a. anabolism only b....Ch. 5 - Includes metabolism a. anabolism only b. both...Ch. 5 - Prob. 8MCCh. 5 - A reduced molecule _________. a. has gained...Ch. 5 - Prob. 10MCCh. 5 - Coenzymes are ________. a. types of apoenzymes b....Ch. 5 - Which of the following statements best describes...Ch. 5 - Which of the following does not affect the...Ch. 5 - Most oxidation reactions in bacteria involve the...Ch. 5 - Under ideal conditions, the fermentation of one...Ch. 5 - Under ideal conditions, the complete aerobic...Ch. 5 - Which of the following statements about the...Ch. 5 - Reactions involved in the light-independent...Ch. 5 - The glycolysis pathway is basically __________. a....Ch. 5 - A major difference between anaerobic respiration...Ch. 5 - 1. _______ Occurs when energy from a compound...Ch. 5 - Fill in the Blanks 1. The final electron acceptor...Ch. 5 - Fill in the Blanks 2. Two ATP molecules are used...Ch. 5 - Fill in the Blanks 3. The initial catabolism of...Ch. 5 - Fill in the Blanks 4. ________ is a cyclic series...Ch. 5 - Fill in the Blanks 5. The final electron acceptor...Ch. 5 - Fill in the Blanks 6. Three common inorganic...Ch. 5 - Fill in the Blanks 7. Anaerobic respiration...Ch. 5 - Fill in the Blanks 8. Complete the following...Ch. 5 - Prob. 9FIBCh. 5 - Fill in the Blanks 10 The main coenzymes that...Ch. 5 - VISUALIZE IT! 1 Label the mitochondrion to...Ch. 5 - Label the diagram below to indicate acetyl-CoA,...Ch. 5 - Examine the biosynthetic pathway for the...Ch. 5 - Prob. 1SACh. 5 - Why we enzymes necessary for anabolic reactions to...Ch. 5 - How do organisms control the rate of metabolic...Ch. 5 - How does a nor-competitive inhibitor at a single...Ch. 5 - Explain the mechanism of negative feedback with...Ch. 5 - Facultative anaerobes can live under either...Ch. 5 - How does oxidation of a molecule occur without...Ch. 5 - List at least four groups of microorganisms that...Ch. 5 - Why do we breathe oxygen and give of carbon...Ch. 5 - Why do cyanobacteria and algae take in carbon...Ch. 5 - What happens to the carbon atoms in sugar...Ch. 5 - How do yeast cells make alcohol and cause bread to...Ch. 5 - Where specifically does the most significant...Ch. 5 - Why are vitamins essential metabolic factors for...Ch. 5 - A laboratory scientist notices that a cer1ain...Ch. 5 - Arsenic is a poison that exists in two states in...Ch. 5 - Explain why an excess of all three of the amino...Ch. 5 - Why might an organism that uses glycolysis and the...Ch. 5 - Describe how bacterial fermentation causes milk to...Ch. 5 - Giardia intestinalis and Entamoeba histolytica are...Ch. 5 - Two cultures of a facultative anaerobe are grown...Ch. 5 - What is the maximum number of molecules of ATP...Ch. 5 - In terms of its effects on human metabolism, why...Ch. 5 - Cyanide is a potent poison because it irreversibly...Ch. 5 - How are photophosphorylation and oxidative...Ch. 5 - Members of the pathogenic bacterial genus...Ch. 5 - Compare and contrast aerobic respiration,...Ch. 5 - Scientists estimate that up to one-third of Earths...Ch. 5 - A young student was troubled by the idea that a...Ch. 5 - If a bacterium uses beta-oxidation to catabolize a...Ch. 5 - Some desert rodents rarely have water to drink....Ch. 5 - Prob. 17CTCh. 5 - We have examined the total ATP, NADH, and FADH2...Ch. 5 - Explain why hyperthermophiles do not cause disease...Ch. 5 - In addition to extremes in temperature and pH,...Ch. 5 - Figure 5.18b illustrates events in aerobic...Ch. 5 - Suppose you could insert a tiny pH probe into the...Ch. 5 - Even though Pseudomonas aeruginosa and...Ch. 5 - Photosynthetic organisms are rarely pathogenic....Ch. 5 - Prob. 25CTCh. 5 - A scientist moves a green plant grown in sunlight...Ch. 5 - What class of enzyme is involved in amination...Ch. 5 - Using the following terms, fill in the following...
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- Which of the following is a correct ranking of molecules with respect to their energy value in glycolysis (note: means greater than)? (a) two pyruvates one glucose (b) one glucose one fructose-1,6-bisphosphate (c) two glyceraldehyde-3-phosphates (G3P) one glucose (d) two pyruvates one fructose-1,6-bisphosphate (e) two pyruvates two glyceraldehyde-3-phosphates (G3P)arrow_forwardWhich pathway produces the most ATP molecules? lactic acid fermentation the Krebs cycle the electron transport chain glycolysisarrow_forwardWhich of the following fermentation methods can occur in animal skeletal muscles? lactic acid fermentation alcohol fermentation mixed acid fermentation propionic fermentationarrow_forward
- A. FILL IN THE BLANK 1. The end product of glycolysis is _________ which cannot enter as such into the citric acid cycle. 2. The oxidative phophorylation happens in the __________ while glycolysis happens in the _______________ of a cell. 3. The oxidation of glucose is an ________ reaction, hence it is spontaneous. 4. The conversion of NADH to NAD+ and H+ is a __________ reaction. 5. The pH in the inner membrane during the conversion of NADH to NAD+ is ________ since H+ ions were also produced. 6. The _________ is what drives ATP synthesis by ATP synthase for the phosphorylation of ADP to ATP, 7. In a fermentation reaction, pyruvate is converted to ________ then to ethanol. B. Answer the following questions: 1. Soy sauce is prepared by fermenting a salted mixture of soybeans and wheat with several microorganisms, including yeast, over a period of 8 to 12 months. The resulting sauce (after solids are removed) is rich in lactate and ethanol. How are these two…arrow_forwardTRUE OR FALSE. __. If there is more water outside a cell water will move out of the cell _____. Glycolysis produces 2 more ATP in aerobic respiration than in anaerobic respiration _____. An example of exocytosis is when a white blood cell consumes a bacterium _____. The 1st Law of Thermodynamics explains why energy is used again and again PLZ ANS ALLarrow_forwardPART II: Short Answer 21. Explain what it means for an active site to have electronic and shape complementary. Give hypothetical examples of each. A researcher is studying three different synthetic collagens. Collagen A is made of (Pro-Gly- Hyp)10, Collagen B is made of (Pro-Gly-Flp)10, and Collagen C is made of (Pro-Gly-Thr)io. Based on the collagen studies we did in class, which one (A, B, or C) B a) b) ( is the most like normal collagen - would be the most stable and why - because it contain fluorine which is very electronegative would be the least stable and why- c is the least stablearrow_forward
- goes. In order to summarize Cellular Respiration reactions, draw FIVE big boxes in a line down the middle of your page. Write 1) Glycolysis, 2) Pyruvate Oxidation, 3) Citric Acid Cycle, 4) Electron Transport Chain, and 5) Chemiosmosis inside these boxes. Below each process name write WHERE it occurs. Make arrows going in and out of each box. Write IN and OUT on top of the page above the arrows. Each box represent multistep processes. You are focusing on the INPUTS and OUTPUTS. A. First focus on the flow of ENERGY. For each box write the INPUT and OUTPUT – the molecule(s) or form that contain the potential energy. B. Next, in a different color of ink (or highlighter) focus on the flow of ELECTRONS. For each box write the molecule(s) that carry the electrons from which you are harnessing energy. C. And finally, in a third color of ink (or highlighter) focus on the flow of CARBON. For each box write the carbon molecule (if any) from which you are harnessing energy.arrow_forwardter? Question 10 What will be the net gain of ATP when one mole of sucrose is metabolized until the formation of 3 phosphoglycerate Selected Answer: 4 Correct Answer: Question 11 Evaluation Method Exact Match Exact Match H₂N Selected Answer: False Answers: True False Fructose-1,6 bisphosphate is one of the molecules in glycolysis that donates a phosphate group to ADP to yield ATP Correct Answer: [None] day, August 10, 2020 2:48:49 AM CDT Bonus-1: In the following pathway for conversion of gic-6-p to pyruvate, what is compound X? Glucose-6-phosphate-?-?-?-glyceraldehyde-3-phosphate-?-X-?-?-pyruvate Selected Answer: 0 glucose Urea is a water-soluble excretion product of nitrogen metabolism. How many hydrogen bonds can urea molecule donate to the oxygen of water molecules NH₂ Evaluation Method Exact Match Exact Match Selected Answer: 2 Correct Answer: Correct Answer Zero 0 Correct Answer 4 four Case Sensitivity Case Sensitivityarrow_forwardTRUE OR FALSE 1. The breakdown of glucose molecule into CO2 and H2O in the process of cellular respiration corresponds to the formation of a chemical form of energy adenosine triphosphate. 2. As a closed system, the Earth's natural resources like the solar energy is limited, thus it should be conserved. 3. Heterothrops become carbon sink as the oxygen gas to convert carbohydrates into energy.arrow_forward
- TRUE OR FALSE 1. ADP-ATP is a single path process and is not a cycle. 2. Reaction coupling is a process in which an energetically favorable reaction is directly linked with an energetically unfavorable reaction. 3. Endergonic reaction is the release of energy by breaking chemical bonds of a large reactant and producing smaller products. 4. ATP stands for adenosine triphosphate. 5. Different light intensities can greatly affect the rate of photosynthesis. 6. ADP is composed of a phosphate group, sugar and nucleic acid while ATP does not. 7. Once ATP is used, it will be digested to be used in making other molecules. 8. ATP is an energy carrier. 9. ATP is manufacturers during various processes such as fermentation, cellular respiration, and photosynthesis. 10. Coupled reactions utilizes ADP to facilitate chemical reactions.arrow_forwardTRUE OR FALSE 8. Pesticides inhibit the enzyme aconitase causing less ATP generation in the cell 9. There are 12 ATPs produced per molecule of glucose in the TCA cycle 10. Deficiency in niacin leads to impaired reaction of succinate to fumaratearrow_forwardFILL IN THE BLANK 1. In glycolysis, 2. If there is no oxygen in the cell, the products of glycolysis enter, pathways that make no ATP. 3. The Krebs cycle takes place in the 4. The electron transport chain takes place in the mitochondrion. ATP(number)are made. of the mitochondrion. of the 5. NADPH, the Calvin cycle, and the light reactions were all part of the biochemical Spathway of not cellular respiration. 6-7 Electrons are donated to the electron transport chain by 8-9. opposite of one another because the products of one are the reactants for the other. 10. During chemiosmosis, a protein gate called and allows H+ ions to diffuse through. and and are the opensarrow_forward
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