Cellular Respiration Review
... 7. Summarize ATP production in glycolysis 8. NAD+, NADP+, NADH are all types of _____________ carriers. 9. Which stage produces the most ATP in cellular respiration? 10. T or F: Prokaryotes can undergo aerobic respiration inside the mitochondria. Explain you answer. 11. What is the job of the mitoch ...
... 7. Summarize ATP production in glycolysis 8. NAD+, NADP+, NADH are all types of _____________ carriers. 9. Which stage produces the most ATP in cellular respiration? 10. T or F: Prokaryotes can undergo aerobic respiration inside the mitochondria. Explain you answer. 11. What is the job of the mitoch ...
No Slide Title
... 6) Reaction 4: Isocitrate and NAD+ react to form the energy carrier and oxalosuccinate. 7) Reaction 5: Oxalosuccinate loses a molecule of CO2, forming ketoglutarate. 8) Reaction 6: Ketoglutarate hooks up with Coenzyme A to form succinyl CoA. This process releases 2 electrons and H to form NADH. 9) I ...
... 6) Reaction 4: Isocitrate and NAD+ react to form the energy carrier and oxalosuccinate. 7) Reaction 5: Oxalosuccinate loses a molecule of CO2, forming ketoglutarate. 8) Reaction 6: Ketoglutarate hooks up with Coenzyme A to form succinyl CoA. This process releases 2 electrons and H to form NADH. 9) I ...
Metabolic Pathways and Energy Production
... contain genetic material • Cytoplasm is material between nucleus and cell membrane • Mitochondria are where energy-producing reactions occur ...
... contain genetic material • Cytoplasm is material between nucleus and cell membrane • Mitochondria are where energy-producing reactions occur ...
Metabolic Pathways a..
... contain genetic material • Cytoplasm is material between nucleus and cell membrane • Mitochondria are where energy-producing reactions occur ...
... contain genetic material • Cytoplasm is material between nucleus and cell membrane • Mitochondria are where energy-producing reactions occur ...
Cell Respiration notes
... Carbohydrates and O2 are used to make ATP (energy). CO2 and H20 are waste products. Involves three steps: glycolysis, kreb’s cycle, and electron transport chain. The opposite of photosynthesis. ...
... Carbohydrates and O2 are used to make ATP (energy). CO2 and H20 are waste products. Involves three steps: glycolysis, kreb’s cycle, and electron transport chain. The opposite of photosynthesis. ...
Document
... • NADH and FADH2 carry electrons to the ETC • ETC series of electron carriers located in cristae of mitochondria • energy from electrons transferred to ________________ • ATP synthase catalyzes the phosphorylation of ADP to ATP • water is formed ...
... • NADH and FADH2 carry electrons to the ETC • ETC series of electron carriers located in cristae of mitochondria • energy from electrons transferred to ________________ • ATP synthase catalyzes the phosphorylation of ADP to ATP • water is formed ...
LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034
... 7. If there are fixed cations in the cell, the Donnan’s equilibrium results in accumulation of anions in the cell. 8. Photolysis of water and evolution of oxygen takes place in cyclic electron transport and phosphorylation in chloroplast. 9. Production of NADPH is not linked to ATP generation in kre ...
... 7. If there are fixed cations in the cell, the Donnan’s equilibrium results in accumulation of anions in the cell. 8. Photolysis of water and evolution of oxygen takes place in cyclic electron transport and phosphorylation in chloroplast. 9. Production of NADPH is not linked to ATP generation in kre ...
1. Regarding the citric acid cycle: a. Write a balanced net equation
... the listed metabolic process. a. The electron transport chain (ETC): A. is not affected, because electrons can be dissipated by Coenzyme Q. B. stops, because electrons cannot be delivered to the final acceptor. b. ATP synthase A. stops, because there is no proton gradient. B. stops, because there’s ...
... the listed metabolic process. a. The electron transport chain (ETC): A. is not affected, because electrons can be dissipated by Coenzyme Q. B. stops, because electrons cannot be delivered to the final acceptor. b. ATP synthase A. stops, because there is no proton gradient. B. stops, because there’s ...
NOTES: CH 9 pt 1 - wvhs.wlwv.k12.or.us
... ● Respiration uses an ELECTRON TRANSPORT CHAIN to (instead of one explosive reaction) ● NADH passes the electrons to the ● Oxygen pulls electrons down the chain in an energy-yielding tumble ● The energy yielded is ELECTRON TRANSPORT CHAIN: ● consists of molecules, mostly proteins, built into the ● N ...
... ● Respiration uses an ELECTRON TRANSPORT CHAIN to (instead of one explosive reaction) ● NADH passes the electrons to the ● Oxygen pulls electrons down the chain in an energy-yielding tumble ● The energy yielded is ELECTRON TRANSPORT CHAIN: ● consists of molecules, mostly proteins, built into the ● N ...
Krebs and ETC
... REMEMBER: Two acetyl-CoA molecules enter, so the Krebs Cycle must happen TWICE for every one molecule of glucose that begins glycolysis ...
... REMEMBER: Two acetyl-CoA molecules enter, so the Krebs Cycle must happen TWICE for every one molecule of glucose that begins glycolysis ...
Photosynthesis and Cellular Respiration Review
... 15. Is the phosphorylation reaction in the Krebs cycle substrate level or oxidative? 16. How is FADH2 similar to the NADH produced during glycolysis? 17. How is the structure of the mitochondrion suited to its function? 18. As electrons are passed along the ETC they lose energy. Where does this ener ...
... 15. Is the phosphorylation reaction in the Krebs cycle substrate level or oxidative? 16. How is FADH2 similar to the NADH produced during glycolysis? 17. How is the structure of the mitochondrion suited to its function? 18. As electrons are passed along the ETC they lose energy. Where does this ener ...
photosynthesis and respiration
... carbon is allowed to bond to form organic compounds 1. Carbon dioxide from the light reaction is allowed to react with the 2NADPH molecules. Remember-these molecules were formed earlier and stored. 2. The 2H of the NADPH will bond to the carbon and oxygen of CO2 This leaves 2NADPs. These are recycle ...
... carbon is allowed to bond to form organic compounds 1. Carbon dioxide from the light reaction is allowed to react with the 2NADPH molecules. Remember-these molecules were formed earlier and stored. 2. The 2H of the NADPH will bond to the carbon and oxygen of CO2 This leaves 2NADPs. These are recycle ...
2nd bio1 exam sample
... 8) The products have more free energy than the reactants in exergonic reactions. 9) Enzymes can not affect the change in free energy of reactions they catalyze. 10)NADH is produced only in the mitochondria. ...
... 8) The products have more free energy than the reactants in exergonic reactions. 9) Enzymes can not affect the change in free energy of reactions they catalyze. 10)NADH is produced only in the mitochondria. ...
L22 HH Cellular Respiration & ATP
... • Not only making ATP is called phophorylation (remember post translational modifiction of proteins), also when Pi from ATP given to another molecule in a metabolic pathway it makes them more reactive. For example glucose in glycolysis ...... ATP Glucose ...
... • Not only making ATP is called phophorylation (remember post translational modifiction of proteins), also when Pi from ATP given to another molecule in a metabolic pathway it makes them more reactive. For example glucose in glycolysis ...... ATP Glucose ...
CH 9 PowerPoint
... The compound is a dinucleotide, since it consists of two nucleotides joined through their phosphate groups: with one nucleotide containing an adenosine ring, and the other containing nicotinamide. In metabolism, NAD+ is involved in redox reactions, carrying electrons from one reaction to another. Th ...
... The compound is a dinucleotide, since it consists of two nucleotides joined through their phosphate groups: with one nucleotide containing an adenosine ring, and the other containing nicotinamide. In metabolism, NAD+ is involved in redox reactions, carrying electrons from one reaction to another. Th ...
ReadingStudyGuide1.W97
... place, what is the fate of the carbon atoms that are cleaved from the pyruvate in the process of making acetyl CoA? 11. Are ATP and/or NADH produced when pyruvate is converted into Acetyl CoA? If so, how many? 12. Each acetyl CoA has how many carbon atoms in its structure? If both molecules of acety ...
... place, what is the fate of the carbon atoms that are cleaved from the pyruvate in the process of making acetyl CoA? 11. Are ATP and/or NADH produced when pyruvate is converted into Acetyl CoA? If so, how many? 12. Each acetyl CoA has how many carbon atoms in its structure? If both molecules of acety ...
Chapter 5 Homework Part I. Name: Starts on page 83 What type of
... 31. A. How many reactions are involved in cellular respiration? B. Each of these reactions is catalyzed by a specific ____________________. 32. Summarize each step of cellular respiration (include specifically which molecules are involved and what happens to them at each step. A. Glycolysis ...
... 31. A. How many reactions are involved in cellular respiration? B. Each of these reactions is catalyzed by a specific ____________________. 32. Summarize each step of cellular respiration (include specifically which molecules are involved and what happens to them at each step. A. Glycolysis ...
Nerve activates contraction
... • May require energy (ATP) • Used in building up cell components • Used in storing energy ...
... • May require energy (ATP) • Used in building up cell components • Used in storing energy ...
G:\CLASSES\BI 205\Biol205_S10\exams\Final_S10.wpd
... proteins and tRNAs that function in transcription proteins and mRNAs that function in translation mRNAs and tRNAs that function in translation ...
... proteins and tRNAs that function in transcription proteins and mRNAs that function in translation mRNAs and tRNAs that function in translation ...
Catabolic and Anabolic Reactions
... electrons. Energy released from transfer of electrons (oxidation) of chlorophyll through a system of carrier molecules is used to generate ATP. ...
... electrons. Energy released from transfer of electrons (oxidation) of chlorophyll through a system of carrier molecules is used to generate ATP. ...
BIO 330 Cell Biology Lecture Outline Spring 2011 Chapter 10
... Isocitrate dehydrogenase removes CO2 and forms oxalosuccinate, then -ketoglutarate -ketoglutarate dehydrogenase removes CO2 and forms succinyl CoA D. ATP production Co A is released; energy is used to generate ATP or GTP E. NADH and FADH2 generation & oxaloacetate regeneration Succinate dehydrogen ...
... Isocitrate dehydrogenase removes CO2 and forms oxalosuccinate, then -ketoglutarate -ketoglutarate dehydrogenase removes CO2 and forms succinyl CoA D. ATP production Co A is released; energy is used to generate ATP or GTP E. NADH and FADH2 generation & oxaloacetate regeneration Succinate dehydrogen ...
File
... • Transfers of hydrogen atoms involve transfers of electrons (H = H+ + e–). • When a molecule loses a hydrogen atom, it becomes oxidized. • The more reduced a molecule is, the more energy is stored in its bonds. ...
... • Transfers of hydrogen atoms involve transfers of electrons (H = H+ + e–). • When a molecule loses a hydrogen atom, it becomes oxidized. • The more reduced a molecule is, the more energy is stored in its bonds. ...
Cellular Respiration Handout
... equation for this process is: C6H12O6 + 6O2 ◊ 6CO2 + 6H2O + 36 ATP An ATP molecule transfers it’s third phosphate group (and corresponding high energy electrons) to glucose to form glucose phosphate and ADP. Then the glucose phosphate is transformed into fructose phospate. Next, another ATP is used ...
... equation for this process is: C6H12O6 + 6O2 ◊ 6CO2 + 6H2O + 36 ATP An ATP molecule transfers it’s third phosphate group (and corresponding high energy electrons) to glucose to form glucose phosphate and ADP. Then the glucose phosphate is transformed into fructose phospate. Next, another ATP is used ...
8.1 – Cell Respiration
... Chemiosmosis is the process where ATP synthesis is coupled with electron transport via the movement of protons (H+ ions). Electron carrier proteins along the mitochondrial wall oxidise the reduced coenzymes. The energy from this is then used to pump the protons into the membrane space. The protons a ...
... Chemiosmosis is the process where ATP synthesis is coupled with electron transport via the movement of protons (H+ ions). Electron carrier proteins along the mitochondrial wall oxidise the reduced coenzymes. The energy from this is then used to pump the protons into the membrane space. The protons a ...
Adenosine triphosphate
Adenosine triphosphate (ATP) is a nucleoside triphosphate used in cells as a coenzyme often called the ""molecular unit of currency"" of intracellular energy transfer.ATP transports chemical energy within cells for metabolism. It is one of the end products of photophosphorylation, cellular respiration, and fermentation and used by enzymes and structural proteins in many cellular processes, including biosynthetic reactions, motility, and cell division. One molecule of ATP contains three phosphate groups, and it is produced by a wide variety of enzymes, including ATP synthase, from adenosine diphosphate (ADP) or adenosine monophosphate (AMP) and various phosphate group donors. Substrate-level phosphorylation, oxidative phosphorylation in cellular respiration, and photophosphorylation in photosynthesis are three major mechanisms of ATP biosynthesis.Metabolic processes that use ATP as an energy source convert it back into its precursors. ATP is therefore continuously recycled in organisms: the human body, which on average contains only 250 grams (8.8 oz) of ATP, turns over its own body weight equivalent in ATP each day.ATP is used as a substrate in signal transduction pathways by kinases that phosphorylate proteins and lipids. It is also used by adenylate cyclase, which uses ATP to produce the second messenger molecule cyclic AMP. The ratio between ATP and AMP is used as a way for a cell to sense how much energy is available and control the metabolic pathways that produce and consume ATP. Apart from its roles in signaling and energy metabolism, ATP is also incorporated into nucleic acids by polymerases in the process of transcription. ATP is the neurotransmitter believed to signal the sense of taste.The structure of this molecule consists of a purine base (adenine) attached by the 9' nitrogen atom to the 1' carbon atom of a pentose sugar (ribose). Three phosphate groups are attached at the 5' carbon atom of the pentose sugar. It is the addition and removal of these phosphate groups that inter-convert ATP, ADP and AMP. When ATP is used in DNA synthesis, the ribose sugar is first converted to deoxyribose by ribonucleotide reductase.ATP was discovered in 1929 by Karl Lohmann, and independently by Cyrus Fiske and Yellapragada Subbarow of Harvard Medical School, but its correct structure was not determined until some years later. It was proposed to be the intermediary molecule between energy-yielding and energy-requiring reactions in cells by Fritz Albert Lipmann in 1941. It was first artificially synthesized by Alexander Todd in 1948.