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      Home > Quizzes and Fun Tests > Science Quizzes > Aerobic Respiration Quiz

 Follow QuizMoz on Twitter  Aerobic Respiration Quiz

Welcome to the QuizMoz Aerobic Respiration Quiz. 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!!

The Aerobic Respiration Quiz tests your knowledge about glycolysis, the Krebs cycle, and aerobic electron transport systems.
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
2. What are the net end-products from glycolysis fed into the Krebs cycle and electron transport systems (ETS)? (mark all that apply)
b.2 NADH
c.2 ATP
d.2 Pyruvate
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
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
5. In the aerobic respiration equation C(6)H(12)O(6) + 6 O(2) --> 6 CO2 + ?, for what does the question mark stand?
b.2 O(2)
c.6 H(2)O
d.6 O(2)
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
7. The main aerobic energy-releasing pathways begin in the cytoplasm.
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+
9. Once glucose has been broken down into pyruvate through glycolysis, it must continue into the Krebs cycle for energy to be harvested.
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
11. What are the redox and phosphorous transfer pairs involved in the Krebs cycle?
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
13. which one is aerobic formula
b.sunlight-lacticacid-water -heat
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
15. define anaroebic respiration
a.the process in which the respiration takes place in the absence of oxygen
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
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What others think about Aerobic Respiration
By: michelle on Sep 20, 2013
  i want to see the answers
By: Buttman on Jun 8, 2013
  yo yo yo respiration flow
By: mrpeel on Mar 18, 2013
  what is the krebs cycle?
By: CK on Mar 12, 2013
  Hard quiz. But good. Helps me study for midterms
By: umie on Mar 12, 2013
  thegood andhave excellent questionn u shout try
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
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

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