Homework Answers
Part A : correct option A ):The main process that produces glucose and oxygen is Photosynthesis. In this process carbon dioxide is fixed to produce glucose and oxygen is evolved by breakdown of water.
Part B: correct option E : citric acid cycle and ETS Both
-cellular respiration occurs in three stages
Glycolysis
citric acid cycle
electron transport chain
Oxygen act as ultimate electron acceptor
The last two stages will not be done if there is no oxygen.
Part C: correct option C: The products of glycolysis are 2 pyruvates, 2 NADH, and 2 ATPs.
Part D:correct option is A
Glycolysis takes place in the cytoplasm. Within the mitochondrion, the citric acid cycle occurs in the mitochondrial matrix, and oxidative metabolism occurs at the internal folded mitochondrial membranes (cristae).
Part E: Correct option B
Glycolysis is the process in which one glucose molecule is broken down to form two molecules of pyruvic acid (also called pyruvate). The glycolysis process is a multi-step pathway. Several different enzymes play role in this process.
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Part A Cellular respiration requires fuel (glucose) and oxygen gas. The main process that produces these...
QUESTION 1 Which of the following options lists the stages in cellular respiration in the correct...
QUESTION 1 Which of the following options lists the stages in cellular respiration in the correct order? A. glycolysis, oxidative phosphorylation, pyruvate oxidation, and the citric acid cycle B glycolysis, pyruvate oxidation, the citric acid cycle, and oxidative phosphorylation C. pyruvate oxidation, oxidative phosphorylation, glycolysis, and the citric acid cycle D. the citric acid cycle, oxidative phosphorylation, pyruvate oxidation, and glycolysis QUESTION 2 When a glucose molecule loses a hydrogen atom as the result of an oxidation-reduction reaction, the glucose...
Cellular Respiration- Identify the process being described. __________ anaerobic __________ involves chemiosmosis __________ key component of...
Cellular Respiration- Identify the process being described. __________ anaerobic __________ involves chemiosmosis __________ key component of oxidative phosphorylation __________ occurs at the mitochondrial membrane __________ requires 6 molecules of oxygen __________ results in the formation of acetyl coenzyme A __________ yields 2 molecules of carbon dioxide __________ yields 2 molecules of FADH_2 __________ yields 4 molecules of ATP __________ yields 6 molecules of NADH citric acid cycle electron transport system glycolysis pyruvate oxidation
The phases of cellular respiration Place each phase of cellular respiration into the box that corresponds...
The phases of cellular respiration Place each phase of cellular respiration into the box that corresponds to the location of that particular phase. Not all choices will be used: You must distinguish the four phases of cellular respiration from the choices given. Krebs cycle glycolysis production of most ATP preparatory (prep) reaction oxidation of glucose electron transport chain (ETC) Cytoplasm Mitochondrial matrix Cristae of mitochondria glycolysis preparatory (prep) reaction electron transport chain (ETC) Krebs cycle
Place the events related to eukaryotic cellular respiration into the boxes corresponding to each location in...
Place the events related to eukaryotic cellular respiration into the boxes corresponding to each location in the cell Production of most ATP occurs here Pyruvate is oxidized to acetyl CoA Glycolysis Initial splitting of glucose Electron transport chain Krebs cycle Cytoplasm Mitochondrial matrix Mitochondrial inner membrane
PRE-KREBS/TRANSITION PHASE: In the absence of oxygen the luyunde molecules from glycolysis are converted to lactic...
PRE-KREBS/TRANSITION PHASE: In the absence of oxygen the luyunde molecules from glycolysis are converted to lactic acid. If oxygen is present, they are instead converted into 2 molecules of _which then enter the mitochondria to undergo anaerob metabolism. During this transition phase, no ATP is produced but are released. and Mitochoadrial CITRIC ACID CYCLE: The citric acid cycle occurs in the matrix Both of the molecules of Adel produced after glycolysis run through the citric acid cycle reactions. At the...
During aerobic respiration, which of the following answer choices correctly models the flow of electrons through cellular respiration?
Question 6 During aerobic respiration, which of the following answer choices correctly models the flow of electrons through cellular respiration? Select only ONE answer choice. food → citric acid cycle ATP NAD+ food →NADH → electron transport chain → H2O glucose ATP → electron transport chain → NADH food → glycolysis →citric acid cycle → ATP → NADHQuestion 7 At the end of the Citric Acid Cycle, where is most of the energy that was contained in the chemical bonds of glucose? Select only ONE answer choice. In...
BIOL200, Exercise 11+12 Fill in the table below for cellular respiration and each stage of cellular...
BIOL200, Exercise 11+12 Fill in the table below for cellular respiration and each stage of cellular respiration Stage Products Where Does it Occur Starting Molecules Co, released? (Y/N) 0, Used? (Y/N) Cellular Respiration Glycolysis Pyruvate Processing/Oxidation Krebs Cycle Oxidative Phosphorylation Electron Transport Chemiosmosis 1. What would happen if you stopped cellular respiration in an animal? Briefly explain your answer 4. What would happen to each of the following if we add a chemical that destroys the H+ gradient across the...
Chapter 5 (Cellular Respiration) With the aid of your notes and/or textbook, write the terms that...
Chapter 5 (Cellular Respiration) With the aid of your notes and/or textbook, write the terms that correspond to the following definitions and descriptions Oxygen-requiring process that produces CO., H,0 and ATP. A series of enzyme catalyzed reactions that form pyruvate molecules from splitting glucose. Second stage of aerobic cellular respiration that produces CO, and electron camer molecules, and takes place in the mitochondrion. Type of cellular respiration that does not use oxygen in the production of ATP. Produces lactic acid...
Can someone reword this for me? Please and thank you! Cellular respiration is a process that...
Can someone reword this for me? Please and thank you! Cellular respiration is a process that converts energy from food molecules into the energy of ATP. It involves three stages that occur in the cytoplasm of cells and in the mitochondria. One of the three stages is the citric acid cycle which is a series of reactions that generates reduced electron carriers that transport electrons to the electron transport chain. Since the primary function of the mitochondria is to produce...
Place the cellular respiration pathways in their correct locations. Place the cellular respiration pathways in their...
Place the cellular respiration pathways in their correct
locations.
Place the cellular respiration pathways in their correct locations. Breakdown of pyruvate Glycolysis Oxidative phosphorylation Citric acid cycle 1 OOOOOO Outer mitochondrial membrane Cytosol 2pYYSC Mitochondrial matrix Inner mitochondrial membrane 2 NADH 2 NADH 2 pyruvate 6 NADH 2 FADH Pyruvate | 2000 2 acetyl 2 CO 2002+2 acetyl 2 CO 2 acetyl 2 CO2 +2 ATP +2 ATP +30-34 ATP MAS Via substrate-level phosphorylation Via chemiosmosis Va substrate-level phosphorylation
QUESTION 1 Which of the following options lists the stages in cellular respiration in the correct order? A. glycolysis, oxidative phosphorylation, pyruvate oxidation, and the citric acid cycle B glycolysis, pyruvate oxidation, the citric acid cycle, and oxidative phosphorylation C. pyruvate oxidation, oxidative phosphorylation, glycolysis, and the citric acid cycle D. the citric acid cycle, oxidative phosphorylation, pyruvate oxidation, and glycolysis QUESTION 2 When a glucose molecule loses a hydrogen atom as the result of an oxidation-reduction reaction, the glucose...
Cellular Respiration- Identify the process being described. __________ anaerobic __________ involves chemiosmosis __________ key component of oxidative phosphorylation __________ occurs at the mitochondrial membrane __________ requires 6 molecules of oxygen __________ results in the formation of acetyl coenzyme A __________ yields 2 molecules of carbon dioxide __________ yields 2 molecules of FADH_2 __________ yields 4 molecules of ATP __________ yields 6 molecules of NADH citric acid cycle electron transport system glycolysis pyruvate oxidation
The phases of cellular respiration Place each phase of cellular respiration into the box that corresponds to the location of that particular phase. Not all choices will be used: You must distinguish the four phases of cellular respiration from the choices given. Krebs cycle glycolysis production of most ATP preparatory (prep) reaction oxidation of glucose electron transport chain (ETC) Cytoplasm Mitochondrial matrix Cristae of mitochondria glycolysis preparatory (prep) reaction electron transport chain (ETC) Krebs cycle
Place the events related to eukaryotic cellular respiration into the boxes corresponding to each location in the cell Production of most ATP occurs here Pyruvate is oxidized to acetyl CoA Glycolysis Initial splitting of glucose Electron transport chain Krebs cycle Cytoplasm Mitochondrial matrix Mitochondrial inner membrane
PRE-KREBS/TRANSITION PHASE: In the absence of oxygen the luyunde molecules from glycolysis are converted to lactic acid. If oxygen is present, they are instead converted into 2 molecules of _which then enter the mitochondria to undergo anaerob metabolism. During this transition phase, no ATP is produced but are released. and Mitochoadrial CITRIC ACID CYCLE: The citric acid cycle occurs in the matrix Both of the molecules of Adel produced after glycolysis run through the citric acid cycle reactions. At the...
BIOL200, Exercise 11+12 Fill in the table below for cellular respiration and each stage of cellular respiration Stage Products Where Does it Occur Starting Molecules Co, released? (Y/N) 0, Used? (Y/N) Cellular Respiration Glycolysis Pyruvate Processing/Oxidation Krebs Cycle Oxidative Phosphorylation Electron Transport Chemiosmosis 1. What would happen if you stopped cellular respiration in an animal? Briefly explain your answer 4. What would happen to each of the following if we add a chemical that destroys the H+ gradient across the...
Chapter 5 (Cellular Respiration) With the aid of your notes and/or textbook, write the terms that correspond to the following definitions and descriptions Oxygen-requiring process that produces CO., H,0 and ATP. A series of enzyme catalyzed reactions that form pyruvate molecules from splitting glucose. Second stage of aerobic cellular respiration that produces CO, and electron camer molecules, and takes place in the mitochondrion. Type of cellular respiration that does not use oxygen in the production of ATP. Produces lactic acid...
Place the cellular respiration pathways in their correct
locations.
Place the cellular respiration pathways in their correct locations. Breakdown of pyruvate Glycolysis Oxidative phosphorylation Citric acid cycle 1 OOOOOO Outer mitochondrial membrane Cytosol 2pYYSC Mitochondrial matrix Inner mitochondrial membrane 2 NADH 2 NADH 2 pyruvate 6 NADH 2 FADH Pyruvate | 2000 2 acetyl 2 CO 2002+2 acetyl 2 CO 2 acetyl 2 CO2 +2 ATP +2 ATP +30-34 ATP MAS Via substrate-level phosphorylation Via chemiosmosis Va substrate-level phosphorylation
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