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QuizMoz offers one of the Internet's largest collection of quizzes for you to tease your brain and pit your wits against the experienced QuizMoz quiz masters. Go ahead and find out what you know about yourself and the world around you. Best of luck!! Coverage : The Aerobic Respiration Quiz tests your knowledge about glycolysis, the Krebs cycle, and aerobic electron transport systems.  Aerobic Respiration Discussion Forum 1.  In the cell, aerobic respiration (glycolysis Krebs cycle) takes place: a. Only in the cytoplasm b. Only in the mitochondria c. In both the cytoplasm and the matrix of the mitochondria d. In both the cytoplasm and the cristae of the mitochondria Last improved on 12/24/2009 at 7:09:28 AM by Rachel Please provide appropriate updations Ques In the cell, aerobic respiration (glycolysis Krebs cycle) takes place: a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 2.  What are the net end-products from glycolysis fed into the Krebs cycle and electron transport systems (ETS)? a. 2 NADPH b. 2 NADH c. 2 ATP d. 2 Pyruvate Please provide appropriate updations Ques What are the net end-products from glycolysis fed into the Krebs cycle and electron transport systems (ETS)? a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 3.  How many more ATP are produced by electron transport phosphorylation (ETP) than by the Krebs Cycle for one glucose molecule? a. 30 -- ETP yields 32 ATP compared to 2 ATP from the Krebs Cycle b. 30 -- ETP yields 34 ATP compared to 4 ATP from the Krebs Cycle c. 32 -- ETP yields 36 ATP compared to 4 ATP from the Krebs Cycle d. 32 -- ETP yields 38 ATP compared to 6 ATP from the Krebs Cycle Please provide appropriate updations Ques How many more ATP are produced by electron transport phosphorylation (ETP) than by the Krebs Cycle for one glucose molecule? a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 4.  Why is oxygen necessary for electron transport phosphorylation to occur in the mitochondria? a. It combines with NADH to burn b. It adds energy to the start of the reaction c. It picks up the hydrogen at the end of the chain to form water d. Without the removal of the electrons at the end of the chain it the chain would stop Please provide appropriate updations Ques Why is oxygen necessary for electron transport phosphorylation to occur in the mitochondria? a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 5.  In the aerobic respiration equation C(6)H(12)O(6) + 6 O(2) --> 6 CO2 + ?, for what does the question mark stand? a. H(2)O b. 2 O(2) c. 6 H(2)O d. 6 O(2) Please provide appropriate updations Ques In the aerobic respiration equation C(6)H(12)O(6) + 6 O(2) --> 6 CO2 + ?, for what does the question mark stand? a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 6.  Why is it that glycolysis produces 4 substrate-level phosphorylations, but only produces 2net ATP? a. Pyruvate requires 2 ATP to phosphorylate it before the Krebs cycle can begin b. An input of 2 ATP are required to begin glycolysis c. Two ATP are needed to replace 2 NADH used to start glycolysis d. Only 2 of the 4 ATP are in usable forms Last improved on 11/30/2009 at 6:49:02 PM Please provide appropriate updations Ques Why is it that glycolysis produces 4 substrate-level phosphorylations, but only produces 2net ATP? a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 7.  The main aerobic energy-releasing pathways begin in the cytoplasm. a. True b. False Please provide appropriate updations Ques The main aerobic energy-releasing pathways begin in the cytoplasm. a. b. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 8.  What steps are necessary to make pyruvate ready for entry into the Krebs cycle? a. Coenzyme A must be added b. It must be reduced by one carbon unit c. It must be phosphorylated d. It must by oxidized by NAD+ Please provide appropriate updations Ques What steps are necessary to make pyruvate ready for entry into the Krebs cycle? a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 9.  Once glucose has been broken down into pyruvate through glycolysis, it must continue into the Krebs cycle for energy to be harvested. a. True b. False Please provide appropriate updations Ques Once glucose has been broken down into pyruvate through glycolysis, it must continue into the Krebs cycle for energy to be harvested. a. b. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 10.  The intermediate at the point of entry for the Krebs cycle involves: a. The transfer of a 2-carbon group onto a 4-carbon group forming citrate b. The transfer of a 3-carbon group onto a 3-carbon group forming citrate c. The transfer of a 2-carbon group onto a 4-carbon group forming succinyl-CoA d. The transfer of a 2-carbon group onto a 3-carbon group forming alpha-ketoglutarate Please provide appropriate updations Ques The intermediate at the point of entry for the Krebs cycle involves: a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 11.  What are the redox and phosphorous transfer pairs involved in the Krebs cycle? a. NAD+/NADH, FADP/FADPH2, ATP/ADP, GTP/GDP b. NAD+/NADH, FAD/FADH2, ATP/ADP, CTP/CDP c. NADP+/NADPH, FAD/FADH2, ATP/ADP, GTP/GDP d. NAD+/NADH, FAD/FADH2, ATP/ADP, GTP/GDP Please provide appropriate updations Ques What are the redox and phosphorous transfer pairs involved in the Krebs cycle? a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 12.  One glucose molecule broken down aerobically using the Krebs cycle would typically yield as many ATP as how many glucose molecules by glycolysis alone? a. As many as 9 depending on cellular conditions b. As many as 18 depending on cellular conditions c. As many as 36 depending on cellular conditions d. As many as 54 depending on cellular conditions Please provide appropriate updations Ques One glucose molecule broken down aerobically using the Krebs cycle would typically yield as many ATP as how many glucose molecules by glycolysis alone? a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 13.  which one is aerobic formula a. food+oxygen-energy(heat)+water(vapour)+carbondioxide b. sunlight-lacticacid-water -heat c. water-steam-oxygen-carbondioxide d. oxygen+water=lacticacid-vapour Please provide appropriate updations Ques which one is aerobic formula a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 14.  Between which two molecules does the enzyme isomerase reside in the process of glycolysis? a. hydroacetonase and glyceraldehyde phosphate b. dihydroxyacetone phosphate and glyceraldehyde 3-phosphate c. adenosine triphosphate and monohydroxyacetone phosphate d. phosphoglucoisomatone phosphate and phosphofructate Please provide appropriate updations Ques Between which two molecules does the enzyme isomerase reside in the process of glycolysis? a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. 15.  define anaroebic respiration a. the process in which the respiration takes place in the absence of oxyzen b. the process in which the amount of water is less c. the process in which the amount of water is more d. the reactiuon in which acid react with base to form salt Please provide appropriate updations Ques define anaroebic respiration a. b. c. d. Your Name Please describe the changes made by you Please provide appropriate updations Your Name Please comment why is this inappropriate. Think you know more about this quiz!   Please enter your Name and what you would like to tell everyone about Aerobic Respiration  Name: Think you know more about Aerobic Respiration and would like others to know too? Whether its a great fact, a joke, a personal experience or an interesting anecdote, please share it with all the human beings on planet earth. Your contribution will help keep QuizMoz a free site for all.    (Optional)  (average submission size - 5 to 10 lines) Aerobic Respiration Discussion Forum Know the Latest News about Aerobic Respiration! What others think about Aerobic Respiration By: Elvin Chua on May 10, 2012    This Questions Are Quite Useful For Me !! By: paul on Jan 4, 2011    i guessed them all By: chisom on Nov 21, 2010    this quiz opened my eyes. i need to revise! By: rahul on Sep 18, 2010    quiz is a very good and easy to say the right answer. By: Rachel on Jul 13, 2010    Good quiz! By: jhannel tomlinson on May 21, 2010    aerobic respiration is integral to everyone as it helps us to understand our bodies and how they operate.................. By: jason on May 5, 2010    nice quiz By: Amy on Apr 27, 2010    Great Quiz! By: Amy on Apr 27, 2010    Great Quiz! By: Amy on Apr 27, 2010    Great Quiz! By: Helen on Jan 3, 2010    Really helpful. :) By: lorenzo on Jan 3, 2010    good for revision :) By: jesus on Feb 19, 2010    cellular respiration is a pain in the patooty By: jodi on Feb 17, 2010    aerobic respiration definitely beats anerobic By: sasha on Feb 10, 2010    Aerobic is very good excise. so take a class soon and you wont be sorry. By: zubaydah on Jan 24, 2010    pretty interesting By: JRogs on Nov 11, 2009    This is advanced stuff. By: Kes on Oct 26, 2009    The molecules that are part of the Kreb's Cycle can be remembered using this: Celery Is KindA Stinky For Making Omelets. C = Citrate I = Isocitrate K/A = alpha-Ketoglutarate S = Succinate F = Fumerate M = Malate O = Oxaloacetate By: kesh on Oct 20, 2009    hey, this quiz is good to evaluat yourself how much we study and what is our outcome . i try here once . its good to have this quiz here By: rommel_garcia19@yahoo.com on Sep 3, 2009    using oxygen to decode organic substances to produce energy in the form of the so called ATP. By: JR on Jun 27, 2009    good for review By: ivana on Jun 16, 2009    great little quiz By: Sophie on May 29, 2009    Quite useful - but the questions involving yields are highly debatable - depends which textbook you read. By: sophie on May 18, 2009    i want repiration By: gay on May 18, 2009    biology is cool By: Nikki Goana on May 4, 2009    Practice for final!!!!! By: Tom on Apr 22, 2009    I am taking this test just for practice By: Kristi on Apr 13, 2009    Great study help By: Tamara Registre on Mar 18, 2009    I need more info on Aerobic Respiration By: Potato on Mar 11, 2009    Without it, we'd die :D By: failsatlife on Feb 24, 2009    wow, lucky for my teacher, easy marking on my test, zero! By: shahnila on Jan 23, 2009    all these type of metabolic pathways are not easy to understand, but i must say these are intersted as well bcz we want to know what is happening in actual By: Nobody on Dec 9, 2008    Boo I feel stupid right now...LOL By: Cousin Kimmay on Nov 11, 2008    I love IT! cellular respiartion is BOMB!!! Its easy and fun...and KEEPS US AAAALLIVVEEEEEEEEEE!!! Bring it on!! By: justin on Nov 9, 2008    it is hard to understand By: rowena on Nov 5, 2008    tough questions By: lex on Nov 4, 2008    this is hard to understand get a tutor By: dave on Nov 2, 2008    pretty hard By: Emma on Nov 1, 2008    wasnt taught a lot of this stuff By: .... on Oct 28, 2008    i'm so screweeddd!! :[ By: Mike on Oct 23, 2008    its hard By: KANNANGFHT on Oct 14, 2008    GRFHGJYHJHJHV By: coco on Oct 4, 2008    very hard! By: razan on Oct 2, 2008    I have a test..i hope i'll do well.. By: Claudia on Aug 19, 2008    Thank you, all my certaintes have fallen down in few minutes Quizzes for this month are sponsored by www.ExpertRating.com     Big Brother   FIFA   Soccer WAGs Quizzes   NBA 2010 Quiz   Science Quiz for Kids   Medical Terminology Quiz   Career Quiz for Kids   Home And Away Quiz   Harry Potter Quiz   Harry Potter and the Deathly Hallows   US History Quiz   Am I Pregnant Quiz   Dating Etiquette Quiz   Email Etiquette Quiz   Home     About Us      Advertise     Terms of Service     Privacy Policy     Contact QuizMoz    FAQ     SiteMap Copyright © 2007.www.quizmoz.com. All rights are reserved.