AP Biology help » Cellular biology » Cell functions » moving Respiration » knowledge Glycolysis
Explanation:

Glycolysis happens in the cytosol (the fluid containing the organelles) the the cell. The following step in moving respiration, the citric acid cycle, occurs in the mitochondria.

You are watching: Where does glycolysis occur in the cell


Explanation:

Fermentation oxidizes molecules of NADH to NAD+ so the cell can have oxidizing agents for any type of subsequent glycolysis reactions. It does not, however, produce any kind of usable energy in the process.

Fermentation leads to the production of ethanol in yeast cells and also lactic mountain in muscle cells.


Explanation:

Glycolysis occurs in the cytosol the cells. As soon as finished, the 2 pyruvate products are transported into the mitochondria to go with the citric acid cycle, at a expense of 1 ATP per pyruvate. No the nucleus, nor the absorbent reticulum have any duty in glycolysis or the citric mountain cycle.


Explanation:

The counter of glucose to 2 pyruvate molecule in glycolysis produces a net full of two direct ATP. Once fructose-1,6-bisphosphate beginning glycolysis, that bypasses the 2 steps associated that normally price one ATP each, therefore, there is no compelled input and the net full is four developed ATP.

We need to remember the each step beyond the conversion of fructose-1,6-bisphosphate to glyceraldehyde-3-phosphate and dihydroxyacetone phosphate wake up twice, or we would certainly come up with two ATP created.


Report an Error

Example concern #5 : to move Respiration


Which the the following assets is not produced during glycolysis?


Possible Answers:

Oxygen


NADH


ATP


Pyruvate


Correct answer:

Oxygen


Explanation:

Glycolysis is the very first step in moving respiration, and also is checked out in both aerobic and also anaerobic respiration. The assets of glycolysis room pyruvate, NADH, ATP, and water. Oxygen is just a product the the irradiate reactions of photosynthesis; that is consumed as a reactant in the electron carry chain.


Report one Error

Example inquiry #6 : moving Respiration


Which of the complying with processes does not take place throughout glycolysis?


Possible Answers:

Four ATP molecule are produced for every molecule of glucose, however the net manufacturing is just two molecule of ATP


Two 

*
molecules room produced


An end an outcome is the manufacturing of 3-carbon molecules the are later on fed into the citric mountain cycle


One molecule that glucose at some point yields two molecules of pyruvate


Via a complex chain of steps,  and  carry electrons to the process"s final electron acceptor,


Correct answer:

Via a facility chain that steps,  and  move electrons come the process"s last electron acceptor,


Explanation:

Glycolysis, which wake up in the cytoplasm, is the very first step of moving respiration. Despite it go not create a huge amount the ATP by itself, it incorporates several crucial steps that need to take place to productivity a much more significant amount the ATP later. Notable occasions that occur throughout this multi-step process include the malfunction of each glucose molecule into two 3-carbon pyruvate molecules, the manufacturing of two molecules the

*
, and the net manufacturing of 2 ATP molecules.

Unlike the following two actions (the citric mountain cycle and also oxidative phosphorylation), glycolysis can take place in the absence of oxygen. The only step offered that is not component of glycolysis is the deliver of electrons from carrier molecules to oxygen via a collection of steps. This happens during oxidative phosphorylation and, unlike glycolysis, is one aerobic process.


Report an Error

Example question #7 : moving Respiration


In comparison come fermentation, the aerobic pathways that glucose management yield an ext __________.

 


Possible Answers:

acetaldehyde 


ethanol


adenosine triphosphate 


pyruvate


Correct answer:

adenosine triphosphate 


Explanation:

Fermentation is the metabolic procedure that takes ar in anaerobic atmospheres to regenerate

*
because that glycolysis, i beg your pardon takes location in both aerobic and also anaerobic environments. Because glycolysis is unaffected by the visibility of oxygen, pyruvate concentrations will certainly be the same in one of two people environment. During fermentation the cell changes the pyruvate into acetaldehyde. Ethanol is also a product that fermentation. We would not intend to see more acetaldehyde or ethanol in aerobic metabolism.

Adenosine triphosphate (ATP) is the main product of to move respiration, and the molecular power of the cell. Aerobic metabolism outcomes in a much greater yield that these power carrying molecules because of the fact that it have the right to use oxygen together a final electron agree in the electron transport chain.


Report an Error

Example question #8 : to move Respiration


Where walk glycolysis take ar in the cell?


Possible Answers:

Nucleus


Mitochondria


Cytosol


Endoplasmic reticulum


Correct answer:

Cytosol


Explanation:

Glycolysis takes location in the cell cytosol, and can take place under anaerobic conditions. ~ the completion of glycolysis, the product pyruvate is transported come the mitochondria for the citric mountain cycle and electron transfer chain.

The nucleus residences the cell"s DNA, and also the absorbent reticulum is affiliated with protein modification.


Report one Error

Example question #9 : cellular Respiration


Which the the complying with stages of to move respiration generates ATP, nevertheless of the presence of oxygen?


Possible Answers:

Oxidative phosphorylation


Electron move chain


Krebs cycle


Glycolysis


Citric mountain cycle


Correct answer:

Glycolysis


Explanation:

Glycolysis is the procedure that counter glucose come pyruvate. It produces a complete of four ATP, but consumes 2 ATP, because that a net yield of 2 ATP. Glycolysis is no dependent top top the presence of oxygen and also can occur in either aerobic or anaerobic environments.

The citric mountain cycle, or Krebs cycle, is provided to create NADH native pyruvate. The NADH is then provided in the electron deliver chain to generate a proton gradient, which fuels oxidative phosphorylation. Due to the fact that oxidative phosphorylation requires an oxygen molecule, the citric acid cycle and electron deliver chain cannot proceed in anaerobic environments.


Report an Error

Example inquiry #1 : understanding Glycolysis


What is the net manufacturing of ATP from one glucose molecule in glycolysis?


Possible Answers:


*


*


*


Correct answer:


Explanation:

Glycolysis produces four molecules of ATP, however two molecule are used to complete reactions throughout the initial actions of the process. With four molecules produced and also two molecules spend in the process, there is a network yield of two ATP from every glucose molecule in glycolysis

During ATP synthesis in the electron carry chain, around 32 additional ATP room generated.


Report one Error
← vault 1 2 3 4 5 following →
*

check out AP biologic Tutors
Mikhail Certified guardian
Stony Brook University, Bachelor the Science, Biology, General. American university of the Caribbean school of Medicine, Curre...
view AP biological Tutors
Latasha Certified tutor
University of new Orleans, Bachelor the Science, health Sciences, General. University of Arkansas, physician of Science, cell Phy...

See more: What Channel Is Mtv On Dish Network: Channel 160, Mtv On Dish Network: Channel 160


watch AP biologic Tutors
Onyekachi Certified guardian
The college of Texas at Arlington, Bachelor the Science, Biology, General. The university of Texas at Arlington, grasp of ...

All AP Biology resources


10 Diagnostic test 419 practice Tests question of the work Flashcards discover by concept
Popular Subjects
mathematics Tutors in Atlanta, reading Tutors in new York City, Physics Tutors in Denver, biology Tutors in Denver, analysis Tutors in Miami, Statistics Tutors in Denver, LSAT Tutors in Boston, Calculus Tutors in Atlanta, Chemistry Tutors in Atlanta, ISEE Tutors in Denver
Popular courses & Classes
LSAT courses & class in Denver, GMAT process & class in Boston, Spanish process & class in Houston, SAT process & great in Miami, ISEE process & classes in Philadelphia, GMAT courses & great in Chicago, GMAT process & classes in Dallas fort Worth, MCAT courses & class in Miami, MCAT process & great in Denver, LSAT process & classes in Houston
Popular test Prep
SSAT test Prep in Los Angeles, MCAT test Prep in san Diego, MCAT check Prep in Houston, ACT check Prep in Houston, ISEE test Prep in Dallas fort Worth, SSAT test Prep in Seattle, ACT test Prep in Chicago, MCAT check Prep in Denver, SSAT check Prep in san Francisco-Bay Area, ISEE test Prep in Miami
Report an problem with this question

If you"ve discovered an worry with this question, please let us know. Through the assist of the neighborhood we can continue to enhance our educational resources.


Do no fill in this field
* your Name:
* issue Description:
DMCA complaint

your Infringement notice may be forwarded to the party the made the content accessible or to third parties such as ChillingEffects.org.

you re welcome follow these actions to file a notice:

girlfriend must incorporate the following:

Send your complain to ours designated agent at:

Charles Cohn Varsity Tutors gmbh 101 S. Hanley Rd, Suite 300 St. Louis, MO 63105