AP Biology help » Cellular biology » Cell features » cellular Respiration » expertise Glycolysis
Explanation:

Glycolysis wake up in the cytosol (the liquid containing the organelles) that the cell. The following step in to move respiration, the citric acid cycle, wake up in the mitochondria.

You are watching: In which part of the cell does glycolysis occur


Explanation:

Fermentation oxidizes molecules of NADH come NAD+ for this reason the cell deserve to have oxidizing agents for any type of subsequent glycolysis reactions. The does not, however, produce any kind of usable energy in the process.

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


Explanation:

Glycolysis wake up in the cytosol of cells. Once finished, the two pyruvate assets are transported right into the mitochondria to go with the citric acid cycle, at a price of 1 ATP per pyruvate. No the nucleus, no one the absorbent reticulum have actually any function in glycolysis or the citric acid cycle.


Explanation:

The switch of glucose to 2 pyruvate molecule in glycolysis produces a net complete of two direct ATP. Once fructose-1,6-bisphosphate enters glycolysis, it bypasses the 2 steps involved that normally cost one ATP each, therefore, over there is no compelled input and also the net full is four created ATP.

We need to remember that each step past the counter 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 question #5 : cellular Respiration


Which the the following assets is not developed during glycolysis?


Possible Answers:

Oxygen


NADH


ATP


Pyruvate


Correct answer:

Oxygen


Explanation:

Glycolysis is the very first step in moving respiration, and is watched in both aerobic and also anaerobic respiration. The commodities of glycolysis room pyruvate, NADH, ATP, and also water. Oxygen is just a product of the irradiate reactions of photosynthesis; it is consumed together a reactant in the electron transport chain.


Report one Error

Example inquiry #6 : cellular Respiration


Which of the complying with processes does no take place during glycolysis?


Possible Answers:

Four ATP molecules are created for every molecule of glucose, however the net production is just two molecules of ATP


Two 

*
molecules room produced


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


One molecule that glucose ultimately yields two molecules that pyruvate


Via a complicated chain the steps,  and  move electrons to the process"s final electron acceptor,


Correct answer:

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


Explanation:

Glycolysis, which wake up in the cytoplasm, is the an initial step of cellular respiration. Despite it go not create a huge amount of ATP by itself, the incorporates several necessary steps that have to take ar to productivity a lot more far-ranging amount of ATP later. Notable events that occur throughout this multi-step process include the failure of every glucose molecule right into two 3-carbon pyruvate molecules, the production of two molecules the

*
, and also the net manufacturing of 2 ATP molecules.

Unlike the following two measures (the citric acid cycle and also oxidative phosphorylation), glycolysis can happen in the absence of oxygen. The just step given that is not component of glycolysis is the carry of electron from carrier molecules come oxygen via a series of steps. This happens throughout oxidative phosphorylation and, uneven glycolysis, is one aerobic process.


Report an Error

Example question #7 : to move Respiration


In comparison come fermentation, the aerobic pathways of glucose metabolism yield more __________.

 


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

*
for glycolysis, i beg your pardon takes place in both aerobic and also anaerobic environments. Due to the fact that glycolysis is unaffected by the presence of oxygen, pyruvate concentrations will be the same in either environment. During fermentation the cell transforms the pyruvate into acetaldehyde. Ethanol is additionally a product that fermentation. We would certainly not intend to see more acetaldehyde or ethanol in aerobic metabolism.

Adenosine tree phosphate (ATP) is the key product of cellular respiration, and also the molecular energy of the cell. Aerobic metabolism results in a much higher yield the these energy carrying molecules because of the truth that it deserve to use oxygen together a final electron acceptor in the electron move chain.


Report an Error

Example inquiry #8 : to move Respiration


Where does glycolysis take ar in the cell?


Possible Answers:

Nucleus


Mitochondria


Cytosol


Endoplasmic reticulum


Correct answer:

Cytosol


Explanation:

Glycolysis takes location in the cabinet cytosol, and also can take place under anaerobic conditions. After ~ the completion of glycolysis, the product pyruvate is transported to the mitochondria because that the citric mountain cycle and electron deliver chain.

The nucleus dwellings the cell"s DNA, and also the endoplasmic reticulum is associated with protein modification.


Report an Error

Example question #9 : moving Respiration


Which that the adhering to stages of to move respiration generates ATP, regardless 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 to pyruvate. That produces a total of four ATP, but consumes 2 ATP, because that a net yield of two ATP. Glycolysis is not dependent ~ above the existence of oxygen and can take place in either aerobic or anaerobic environments.

The citric acid cycle, or Krebs cycle, is used to create NADH native pyruvate. The NADH is then provided in the electron transfer chain to generate a proton gradient, which fuels oxidative phosphorylation. Since oxidative phosphorylation calls for an oxygen molecule, the citric mountain cycle and also electron transfer chain cannot proceed in anaerobic environments.


Report an Error

Example concern #10 : moving Respiration


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


Possible Answers:

*


*



*


Correct answer:


Explanation:

Glycolysis produces four molecules the ATP, yet two molecules are offered to complete reactions during the initial measures of the process. With 4 molecules produced and also two molecules spend in the process, over there is a network yield of 2 ATP from every glucose molecule in glycolysis

During ATP synthetic in the electron transport chain, roughly 32 extr ATP room generated.

See more: How Many Feet In 65 Inches, How Many Ft Are In 65 Inches


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

watch AP biological Tutors
Mikhail Certified guardian
Stony Brook University, Bachelor that Science, Biology, General. American college of the Caribbean college of Medicine, Curre...
check out AP biological Tutors
Ethan Certified tutor
Clemson University, Bachelor the Science, Genetics.
view AP biologic Tutors
Makenzie Certified tutor
Mercer University, Bachelor in Arts, an international Studies.

All AP Biology resources


10 Diagnostic tests 419 exercise Tests inquiry of the day Flashcards learn by ide
Popular Subjects
mathematics Tutors in Atlanta, analysis Tutors in new York City, Physics Tutors in Denver, biological Tutors in Denver, reading 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 & great in Denver, GMAT courses & classes in Boston, Spanish courses & great in Houston, SAT courses & great in Miami, ISEE process & great in Philadelphia, GMAT process & classes in Chicago, GMAT process & class in Dallas ft Worth, MCAT courses & great in Miami, MCAT courses & classes in Denver, LSAT process & classes in Houston
Popular check Prep
SSAT test Prep in Los Angeles, MCAT check Prep in san Diego, MCAT check Prep in Houston, ACT check Prep in Houston, ISEE check Prep in Dallas fort Worth, SSAT test Prep in Seattle, ACT check Prep in Chicago, MCAT test Prep in Denver, SSAT check Prep in san Francisco-Bay Area, ISEE check Prep in Miami
Report an issue with this question

If you"ve found an problem with this question, you re welcome let us know. Through the aid of the community we can continue to enhance our educational resources.


Do not fill in this field
* your Name:
* issue Description:
DMCA complaint

your Infringement notification may be forwarded come the party the made the content available or to third parties such together ChillingEffects.org.

you re welcome follow these measures to paper a notice:

friend must include the following:

Send your complain to our designated certified dealer at:

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