Why do cells use lactic acid fermentation for ATP synthesis during activities such as exercise? Lactic acid provides the cells with additional energy, giving the muscle cells the necessary fuel More oxygen is needed by the muscle cells, which is produced through lactic acid fermentation It creates a larger amount of energy per glucose molecule, which is needed provide the cells with energy It creates ATP more quickly than aerobic respiration to get energy to the cells faster

Why do cells use lactic acid fermentation for ATP synthesis during activities such as exercise? Lactic acid provides the cells with additional energy, giving the muscle cells the necessary fuel More oxygen is needed by the muscle cells, which is produced through lactic acid fermentation It creates a larger amount of energy per glucose molecule, which is needed provide the cells with energy It creates ATP more quickly than aerobic respiration to get energy to the cells faster

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

10th Edition

ISBN:9781305967359

Author:STARR

Publisher:STARR

Chapter32: Structural Support And Movement

Section: Chapter Questions

Problem 10SA: ATP for muscle contraction can be provided by ______. a. aerobic respiration b. lactate fermentation...

See similar textbooks

Similar questions

Place the cellular respiration pathways in their correct locations. Oxidative Breakdown of pyruvate Glycolysis Citric acid cycle phosphorylafion Outer mhochondrial membrane Cysel 2 pnate Mitochendrial Inner miochondial membrane 2 LAD 2ADE 2 pte AD 2AOH acetyl 2CO, + 2 acetyl and FADH, via the ectron transport chain genetes an H aradiest that is sod o mute mone ATP via the ATP syathase. O, is consumed to 4 CO 2 acetyl +2 ATP +2 ATP +30-34 ATP Via substratelewl phosphorylaion Va substrate-Ievel phosphorylation Via chemioumosis
The glucose that enters the glycolysis pathway is split into two molecules of _____. a. ATP b. phosphate c. NADH d. pyruvate
ATP for muscle contraction can be provided by ______. a. aerobic respiration b. lactate fermentation c. transfer of a phosphate from creatine phosphate d. all of the above
Aerobic respiration differs from anaerobic respiration in which aspect? The presence of oxygen as the final electron acceptor in aerobic respiration O The production of lactic acid or ethanol as byproducts in aerobic respiration. The use of glycolysis as the initial step in glucose metabolism only occurs in aerobic respiration Only aerobic respiration generates ATP
Two products of anaero bic respiration include O ATP and pyruvate O ATP and NADPH. O alcohol and lactic acid. O ATP and glucose,
Similar to the activity in our muscle cells, certain bacteria canutilize sugars by aerobic cellular respiration (which requiresoxygen) or by fermentation (which does not). However, like musclecells, these bacteria only use fermentation when oxygen is notavailable. Why is aerobic respiration preferable? What is thespecific role of oxygen in this process?
10) a) Explain why the electron transport chain (ETC) is important for the energy producing in the cellular metabolism. b) Describe and explain the route followed by electrons from glucose to 02 and ATP synthesis. (think the energenics and chemiosmotic theory) Cytnsol mtochondrial montane intarmentne Iligh ner mtochordrial membane Matrt Law (1 ADPP ATP
In the absence of oxygen, what would happen to a cell that performs aerobic cellular respiration? The cell would be unable to perform glycolysis Generation of ATP would stop entirely The cell could not reduce NAD+ to NADH Chemiosmosis could not occur
In the absence of oxygen, cells consume glucoseat a high, steady rate. When oxygen is added, glucose con-sumption drops precipitously and is then maintained atthe lower rate. Why is glucose consumed at a high rate inthe absence of oxygen and at a low rate in its presence?
Describe the two phases ofanaerobic glycolysis. Howmany ATP molecules resultfrom anaerobic respiration?
Glycolysis and Krebs cycle pror TWGPalygXphYW9-zKh7Bt-bdNc75nprw176dBUWOA mResponse 23. Select the situation that will NOT happen if ATP synthase is not functioning. O A. Damage to the chemiosmosis process. B. The number of ATP produced is reduced. C. ATP can be produced through oxidative phosphorylation. D. Accumulation of proton ions in the intercellular membrane. 24. Oxidation of organic compounds that produced carbon dioxide, water and release of free energy causing reduction of the final acceptor molecule: oxygen. Justify the reason. ray bonds than those in
Which of the following statements about glycolysis is FALSE? O It generates 2 molecules of ATP net per molecule of glucose. O It is located in the cytosol of both prokaryotes and eukaryotes. O It requires an input of 2 molecules of ATP per molecule of glucose to generate fructose-1,6-bisphosphate. O It generates 2 molecules of NADH per molecule of glucose. O It liberates 2 molecules of CO2 per molecule of glucose.