AP Biology: Chapter 9
... 23. Write the summary equation for cellular respiration: a. Where did the glucose come from? b. Where did the O2 come from? c. Where did the CO2 come from? d. Where did the H2O come from? e. Where did the ATP come from? f. What else is produced that is not listed in this equation? ...
... 23. Write the summary equation for cellular respiration: a. Where did the glucose come from? b. Where did the O2 come from? c. Where did the CO2 come from? d. Where did the H2O come from? e. Where did the ATP come from? f. What else is produced that is not listed in this equation? ...
Chapter 9: Cellular Respiration
... Concept 9.2: Glycolysis Harvests Chemical Energy By Oxidizing Glucose To Pyruvate Concept 9.3: The Citric Acid Cycle Concept 9.4: During Oxidative Phosphorylation, Chemiososmosis Couples Electron Transport to ATP Synthesis o The Pathway of Electron Transport o Chemiosmosis: The Energy-Coupling Mecha ...
... Concept 9.2: Glycolysis Harvests Chemical Energy By Oxidizing Glucose To Pyruvate Concept 9.3: The Citric Acid Cycle Concept 9.4: During Oxidative Phosphorylation, Chemiososmosis Couples Electron Transport to ATP Synthesis o The Pathway of Electron Transport o Chemiosmosis: The Energy-Coupling Mecha ...
AP Biology Summer Session Lecture 6
... Glucose is oxidized, oxygen is reduced, and electrons loose potential energy. ...
... Glucose is oxidized, oxygen is reduced, and electrons loose potential energy. ...
Semester Exam Review Guide
... 4. Ca2+ has _____protons and _____electrons. 5. Flourine has an atomic mass of _____ and _____protons. ...
... 4. Ca2+ has _____protons and _____electrons. 5. Flourine has an atomic mass of _____ and _____protons. ...
Lecture 8 - Harford Community College
... • Uses NADH and FADH2 generated in glycolysis, the transition step, and the TCA cycle to synthesize ATP • Occurs through a combination of two ...
... • Uses NADH and FADH2 generated in glycolysis, the transition step, and the TCA cycle to synthesize ATP • Occurs through a combination of two ...
Answers to exam 1 review #2
... a. cellular respiration b. formation of energy intermediates c. breakdown of glucose d. glycolysis e. citric acid cycle 31. Glycolysis requires CO2 T F 32. Glycolysis requires phosphorus T F 33. Changing the number of protons forms ions T F 34. What are the products of glycolysis Check all that appl ...
... a. cellular respiration b. formation of energy intermediates c. breakdown of glucose d. glycolysis e. citric acid cycle 31. Glycolysis requires CO2 T F 32. Glycolysis requires phosphorus T F 33. Changing the number of protons forms ions T F 34. What are the products of glycolysis Check all that appl ...
No Slide Title
... 2. Krebs Cycle (aka. citric acid cycle) Acetyl CoA is broken down completely to CO2. cells use carbon skeletons of intermediates to produce other organic molecules (amino acids). energy harvested per acetyl CoA: 1 ATP (via substrate-level phosphorylation) ...
... 2. Krebs Cycle (aka. citric acid cycle) Acetyl CoA is broken down completely to CO2. cells use carbon skeletons of intermediates to produce other organic molecules (amino acids). energy harvested per acetyl CoA: 1 ATP (via substrate-level phosphorylation) ...
Respiration Notes (chapter 8)
... Step 3: Electron Transport Chain (ETC) -occurs on the cristae of the inner mitochondrial membrane. -produces 32-34 ATP using Chemiosmosis - e- of NADH & FADH2 (produced in steps 1&2). -the ETC consists of: 1.NADH dehydrogenase or reductase protein 2.Cytochromes (proteins) 3.at the end of the chain ...
... Step 3: Electron Transport Chain (ETC) -occurs on the cristae of the inner mitochondrial membrane. -produces 32-34 ATP using Chemiosmosis - e- of NADH & FADH2 (produced in steps 1&2). -the ETC consists of: 1.NADH dehydrogenase or reductase protein 2.Cytochromes (proteins) 3.at the end of the chain ...
Oxidative Phosphorylation Goal: ATP Synthesis
... • “Q pool” made by Complex I and Complex II (and others) ...
... • “Q pool” made by Complex I and Complex II (and others) ...
Cellular Respiration
... the same way under both aerobic (with oxygen) and anaerobic (without oxygen) conditions Splits apart a single glucose molecule (6 carbon) into two molecules of pyruvate (3 carbon). 2 ATP are yielded. Occurs in cytoplasm Under anaerobic conditions, pyruvate is converted by fermentation to lactic acid ...
... the same way under both aerobic (with oxygen) and anaerobic (without oxygen) conditions Splits apart a single glucose molecule (6 carbon) into two molecules of pyruvate (3 carbon). 2 ATP are yielded. Occurs in cytoplasm Under anaerobic conditions, pyruvate is converted by fermentation to lactic acid ...
1 1) What kinds of molecules pass through a cell membrane most
... C) it shrivels. D) it becomes turgid. E) it is flaccid. 28) If the volume of a cell increases when it is placed in a solution, that solution is said to be __________ to the cell. A) salty B) isotonic C) hypotonic D) hypertonic 29) The energy given up by electrons as they move through the electron tr ...
... C) it shrivels. D) it becomes turgid. E) it is flaccid. 28) If the volume of a cell increases when it is placed in a solution, that solution is said to be __________ to the cell. A) salty B) isotonic C) hypotonic D) hypertonic 29) The energy given up by electrons as they move through the electron tr ...
AP Biology
... Glycolysis, the citric acid cycle, oxidative phosphorylation: electron transport and ...
... Glycolysis, the citric acid cycle, oxidative phosphorylation: electron transport and ...
Electron Transport and ATP Synthesis
... QH2 cytochromes 4 protons pumped Through Q cycle Problem 10: An ironsulfur protein in Complex III donates an electron to cytochrome c. Use the half reactions below to calculate the standard free energy change. How can you account for the fact that this process is spontaneous in the cell? ...
... QH2 cytochromes 4 protons pumped Through Q cycle Problem 10: An ironsulfur protein in Complex III donates an electron to cytochrome c. Use the half reactions below to calculate the standard free energy change. How can you account for the fact that this process is spontaneous in the cell? ...
9.3 student Fill in notes
... In the second stage, pyruvate either passes through the _________________ or undergoes ___________________ – Fermentation recycles __________ but does not produce _____________. ...
... In the second stage, pyruvate either passes through the _________________ or undergoes ___________________ – Fermentation recycles __________ but does not produce _____________. ...
vocab - Cellular Respiration
... The production of ATP using energy derived from the redox reactions of an electron transport chain The third major stage of cellular respiration ...
... The production of ATP using energy derived from the redox reactions of an electron transport chain The third major stage of cellular respiration ...
Document
... 7. Name molecules can produce ATP(energy) other than sugars. What are the product names can be used as a energy and waste produce after producing ATP or energy source? Protein- Ketone acid(as a energy source), Urea (Waste), Fat – Keto bodies(as a energy source) 8. Name the pathway before an amino ac ...
... 7. Name molecules can produce ATP(energy) other than sugars. What are the product names can be used as a energy and waste produce after producing ATP or energy source? Protein- Ketone acid(as a energy source), Urea (Waste), Fat – Keto bodies(as a energy source) 8. Name the pathway before an amino ac ...
Biology-1 Sample Questions for Exam Two Facilitated diffusion
... d. is embedded in the outer membrane of the mitochondrion. e. helps transport H+ against the concentration gradient. ...
... d. is embedded in the outer membrane of the mitochondrion. e. helps transport H+ against the concentration gradient. ...
The Citric Acid Cycle - Alfred State College
... Acid Cycle Occurs in Mitochondria • Glycolysis occurs in the cytoplasm • Citric acid cycle occurs in the mitochondrial matrix† • Oxidative phosphorylation occurs in the inner membrane ...
... Acid Cycle Occurs in Mitochondria • Glycolysis occurs in the cytoplasm • Citric acid cycle occurs in the mitochondrial matrix† • Oxidative phosphorylation occurs in the inner membrane ...
Chapter 9 - Angelfire
... f. Functions of this pathway 1) NADPH produced in this pathway serve as a electron source for metabolism 2) The production of 4-carbon sugars (erythose 4-phosphate) is used to synthesis pyridoxal (vitamin B6) 3) The production of the 5-carbon pentose ribose 5-phosphate is need for carbon fixation in ...
... f. Functions of this pathway 1) NADPH produced in this pathway serve as a electron source for metabolism 2) The production of 4-carbon sugars (erythose 4-phosphate) is used to synthesis pyridoxal (vitamin B6) 3) The production of the 5-carbon pentose ribose 5-phosphate is need for carbon fixation in ...
Biology-1 Sample Questions for Exam Two Facilitated diffusion
... d. is embedded in the outer membrane of the mitochondrion. e. helps transport H+ against the concentration gradient. ...
... d. is embedded in the outer membrane of the mitochondrion. e. helps transport H+ against the concentration gradient. ...
10/19
... GTP by substrate-level phosphorylation and forms succinate Succinate oxidized by FAD to form fumarate ...
... GTP by substrate-level phosphorylation and forms succinate Succinate oxidized by FAD to form fumarate ...
document
... proton electrochemical gradient approaches its maximum possible value, so electron flow through the ETC slows, oxygen uptake drops, and levels of reduced coenzyme build up. High ATP levels, low levels of oxidized coenzyme, and low levels of ADP feed back to the substrate-level reactions, slowing the ...
... proton electrochemical gradient approaches its maximum possible value, so electron flow through the ETC slows, oxygen uptake drops, and levels of reduced coenzyme build up. High ATP levels, low levels of oxidized coenzyme, and low levels of ADP feed back to the substrate-level reactions, slowing the ...
ch 9 Cellular_Respiration
... • NAD+ - nicotinamide adenine dinucleotide is a coenzyme that transports electrons from glucose to the electron transport chain to make ATP • NAD+ is reduced (electrons are added) to NADH + H+ using the enzyme dehydrogenase (2 electrons and 2 protons, but one proton is released) ...
... • NAD+ - nicotinamide adenine dinucleotide is a coenzyme that transports electrons from glucose to the electron transport chain to make ATP • NAD+ is reduced (electrons are added) to NADH + H+ using the enzyme dehydrogenase (2 electrons and 2 protons, but one proton is released) ...
Electron-Transport Chain and ATP production
... Electron-Transport Chain and ATP production Occurs in the inner mitochondrial membrane where NADH and FADH2 are oxidized back to NAD+ and FAD. They transfer their e- in a series of steps and ultimately to O2: O2 + 4e- + 4H+ → 2H2O The energy released in these e- transfers is used to pump H+ (protons ...
... Electron-Transport Chain and ATP production Occurs in the inner mitochondrial membrane where NADH and FADH2 are oxidized back to NAD+ and FAD. They transfer their e- in a series of steps and ultimately to O2: O2 + 4e- + 4H+ → 2H2O The energy released in these e- transfers is used to pump H+ (protons ...
Electron transport chain
An electron transport chain (ETC) is a series of compounds that transfer electrons from electron donors to electron acceptors via redox reactions, and couples this electron transfer with the transfer of protons (H+ ions) across a membrane. This creates an electrochemical proton gradient that drives ATP synthesis, or the generation of chemical energy in the form of adenosine triphosphate (ATP). The final acceptor of electrons in the electron transport chain is molecular oxygen.Electron transport chains are used for extracting energy via redox reactions from sunlight in photosynthesis or, such as in the case of the oxidation of sugars, cellular respiration. In eukaryotes, an important electron transport chain is found in the inner mitochondrial membrane where it serves as the site of oxidative phosphorylation through the use of ATP synthase. It is also found in the thylakoid membrane of the chloroplast in photosynthetic eukaryotes. In bacteria, the electron transport chain is located in their cell membrane.In chloroplasts, light drives the conversion of water to oxygen and NADP+ to NADPH with transfer of H+ ions across chloroplast membranes. In mitochondria, it is the conversion of oxygen to water, NADH to NAD+ and succinate to fumarate that are required to generate the proton gradient. Electron transport chains are major sites of premature electron leakage to oxygen, generating superoxide and potentially resulting in increased oxidative stress.