Cell Respiration powerpoint slides
... The breakdown of glucose, also known as oxidation-reduction, produces ATP. The production of ATP looks like this: Adenosine diphosphate + inorganic Phosphate + energy = ATP ATP works like “rechargeable batteries.” ...
... The breakdown of glucose, also known as oxidation-reduction, produces ATP. The production of ATP looks like this: Adenosine diphosphate + inorganic Phosphate + energy = ATP ATP works like “rechargeable batteries.” ...
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... series of four enzyme complexes (Complex I – Complex IV) and two coenzymes (ubiquinone and Cytochrome c), which act as electron carriers and proton pumps used to transfer H+ ions into the space between the inner and outer mitochondrial ...
... series of four enzyme complexes (Complex I – Complex IV) and two coenzymes (ubiquinone and Cytochrome c), which act as electron carriers and proton pumps used to transfer H+ ions into the space between the inner and outer mitochondrial ...
An outline of glycolysis. Each of the 10 steps shown is catalyzed by
... The Citric Acid Cycle Generates NADH by Oxidizing Acetyl Groups to CO2 The citric acid cycle (TCA or Krebs cycle) accounts for about two-thirds of the total oxidation of carbon compounds in most cells, and its major end products are CO2 and high-energy electrons in the form of NADH. The CO2 is relea ...
... The Citric Acid Cycle Generates NADH by Oxidizing Acetyl Groups to CO2 The citric acid cycle (TCA or Krebs cycle) accounts for about two-thirds of the total oxidation of carbon compounds in most cells, and its major end products are CO2 and high-energy electrons in the form of NADH. The CO2 is relea ...
3. GLYCOLYSIS
... • The conversion of two triose phosphates to lactic acid (or ethanol) yields four molecules of ATP. • However, two ATP molecules are used up in the production of glucose-6-phosphate from glucose and fructose-1, 6-disphosphate from fructose-6phosphate. • The net production of ATP is thus only two AT ...
... • The conversion of two triose phosphates to lactic acid (or ethanol) yields four molecules of ATP. • However, two ATP molecules are used up in the production of glucose-6-phosphate from glucose and fructose-1, 6-disphosphate from fructose-6phosphate. • The net production of ATP is thus only two AT ...
2t.7 Cellular work
... Some phosphorylated enzyme substrates are activated for subsequent reactions they would not ordinarily undergo. The process of activation often involves a coupled reaction-an energeticallyunfauorable reaction is made to occur by being linked to a reaction that is energetically ueryfauorable (uery ex ...
... Some phosphorylated enzyme substrates are activated for subsequent reactions they would not ordinarily undergo. The process of activation often involves a coupled reaction-an energeticallyunfauorable reaction is made to occur by being linked to a reaction that is energetically ueryfauorable (uery ex ...
PRODUCT FACT SHEET - Taylormade Horse Supplies
... The anaerobic work creates a buildup of waste products, acid, and heat. This subsequently alters the cell by preventing the cell’s enzymes from functioning and the myofilaments from efficiently contracting. The cell membranes may then be damaged if the horse is forced to continue work, which allows ...
... The anaerobic work creates a buildup of waste products, acid, and heat. This subsequently alters the cell by preventing the cell’s enzymes from functioning and the myofilaments from efficiently contracting. The cell membranes may then be damaged if the horse is forced to continue work, which allows ...
Presentation
... PGAL, each with three carbon atoms, produce three molecules of the five-carbon RuBP. This replenishes the RuBP that was used up, and the cycle can continue. ...
... PGAL, each with three carbon atoms, produce three molecules of the five-carbon RuBP. This replenishes the RuBP that was used up, and the cycle can continue. ...
Chapter 9: Cellular Respiration, Harvesting Chemical Energy
... the subunits that make up the knob o This causes an ADP and an inorganic phosphate to combine and make ATP Proton-motive force- the H+ gradient created by the release of hydrogen ions into the intermembrane space of a mitochondrion by the electron transport chain Chemiosmosis in an energy-coupling m ...
... the subunits that make up the knob o This causes an ADP and an inorganic phosphate to combine and make ATP Proton-motive force- the H+ gradient created by the release of hydrogen ions into the intermembrane space of a mitochondrion by the electron transport chain Chemiosmosis in an energy-coupling m ...
Bioenergetics Free Energy Change
... • R-CH=O ÅÆ R=C-OH. The enol form can form an ester linkage with a phosphate; this kind of a bond is called as an enoyl phosphate bond. Hydrolysis of this bond has a highly negative change in free energy. specific example: an intermediate of glycolysis. ...
... • R-CH=O ÅÆ R=C-OH. The enol form can form an ester linkage with a phosphate; this kind of a bond is called as an enoyl phosphate bond. Hydrolysis of this bond has a highly negative change in free energy. specific example: an intermediate of glycolysis. ...
Medical Biology Cellular Metabolism
... within chloroplasts in leaf cells B- Dark reaction (Light independent reaction or Calvin cycle) Using the ATP and NADPH to power the synthesis of organic molecules (chemical energy stored briefly in ATP and NADPH eventually stored in glucose).It takes place in the stroma of chloroplasts. The followi ...
... within chloroplasts in leaf cells B- Dark reaction (Light independent reaction or Calvin cycle) Using the ATP and NADPH to power the synthesis of organic molecules (chemical energy stored briefly in ATP and NADPH eventually stored in glucose).It takes place in the stroma of chloroplasts. The followi ...
Respiration and Fermentation
... 1. Some bacteria can use carbon dioxide rather than oxygen as the prime oxidizing molecule and therefore produce methane (CH4) rather than water as a waste product. (T/F) 2. Autotrophs are organisms which can go out and hunt for their own food, unlike plants which stay in one place and absorb sunshi ...
... 1. Some bacteria can use carbon dioxide rather than oxygen as the prime oxidizing molecule and therefore produce methane (CH4) rather than water as a waste product. (T/F) 2. Autotrophs are organisms which can go out and hunt for their own food, unlike plants which stay in one place and absorb sunshi ...
KATABOLISME KARBOHIDRAT
... accepts electrons in three sites and FAD accepts electrons once. Substrate-level phosphorylation results in a gain of one ATP per every turn of the cycle; it turns twice per glucose. During the citric acid cycle, the six carbon atoms in glucose become CO2. The transition reaction produces two CO2, a ...
... accepts electrons in three sites and FAD accepts electrons once. Substrate-level phosphorylation results in a gain of one ATP per every turn of the cycle; it turns twice per glucose. During the citric acid cycle, the six carbon atoms in glucose become CO2. The transition reaction produces two CO2, a ...
AP BIOLOGY Chapter 8 Metabolism
... Type of fermentation used to make yogurt, cheese, saurkraut, kimchi, buttermilk, etc. Lactic acid ...
... Type of fermentation used to make yogurt, cheese, saurkraut, kimchi, buttermilk, etc. Lactic acid ...
Chapter 8
... 2. The citric acid cycle completes the energyyielding oxidation of organic molecules • Before the citric acid cycle can begin, pyruvate must be converted to acetyl CoA, which links the cycle to glycolysis ...
... 2. The citric acid cycle completes the energyyielding oxidation of organic molecules • Before the citric acid cycle can begin, pyruvate must be converted to acetyl CoA, which links the cycle to glycolysis ...
Electron transport chain
... • The energy in these electrons is used in the electron transport chain to power لتدعمATP synthesis. • Thousands of copies of the electron transport chain are found in the extensive surface of the cristae (the inner membrane of the ...
... • The energy in these electrons is used in the electron transport chain to power لتدعمATP synthesis. • Thousands of copies of the electron transport chain are found in the extensive surface of the cristae (the inner membrane of the ...
Document
... particular pathway inhibits the first enzyme’s activity in the pathway – Regulate cell’s production of amino acids, vitamins, purines, and pyrimidines – Mechanism stops the cell from wasting chemical resources – Allosteric inhibitors play a role ...
... particular pathway inhibits the first enzyme’s activity in the pathway – Regulate cell’s production of amino acids, vitamins, purines, and pyrimidines – Mechanism stops the cell from wasting chemical resources – Allosteric inhibitors play a role ...
Physiology is an Integrated Science
... behavior chemical behavior depends on the number of valance electrons ...
... behavior chemical behavior depends on the number of valance electrons ...
Whittier Union High School District
... 20. What is the difference between prokaryotic and eukaryotic cells? Eukaryotic Cells have a nucleus and many organelles, prokaryotic cells do not. 21. Give an example of a prokaryotic cell: Bacteria 22. Give at least two examples of eukaryotic cells: Plant cells and animal cells 23. What is a virus ...
... 20. What is the difference between prokaryotic and eukaryotic cells? Eukaryotic Cells have a nucleus and many organelles, prokaryotic cells do not. 21. Give an example of a prokaryotic cell: Bacteria 22. Give at least two examples of eukaryotic cells: Plant cells and animal cells 23. What is a virus ...
Chapter05, 06 代谢引论糖代谢
... Rationale for this enzyme - repositions the phosphate to make PEP Note the phospho-histidine intermediates! Zelda Rose showed that a bit of 2,3-BPG is required to phosphorylate His Rx 9: Enolase 2-P-Gly to PEP How can such a reaction create a PEP? "Energy content" of 2-PG and PEP are similar Enolase ...
... Rationale for this enzyme - repositions the phosphate to make PEP Note the phospho-histidine intermediates! Zelda Rose showed that a bit of 2,3-BPG is required to phosphorylate His Rx 9: Enolase 2-P-Gly to PEP How can such a reaction create a PEP? "Energy content" of 2-PG and PEP are similar Enolase ...
Where is energy stored in biomolecules like sugars, carbs, lipids, etc.
... Photosynthesis gets electrons from— breakdown of water molecules (photolysis). Cellular respiration gets electrons from— breakdown of biomolecules in the Kreb’s cycle source of FADH2 and NADH. Final electron acceptors= NADP+ in photosynthesis Oxygen in aerobic respiration. ...
... Photosynthesis gets electrons from— breakdown of water molecules (photolysis). Cellular respiration gets electrons from— breakdown of biomolecules in the Kreb’s cycle source of FADH2 and NADH. Final electron acceptors= NADP+ in photosynthesis Oxygen in aerobic respiration. ...
chapter-23
... c. Adenine bases contain resonance bonds between many C and N atoms. Three phosphate groups, containing four negative charges, produce high bond ...
... c. Adenine bases contain resonance bonds between many C and N atoms. Three phosphate groups, containing four negative charges, produce high bond ...
Abstract_Metabolomic_RFMF
... Spectrometry. Each of them is different at a biological level and can have a specific function. They can be nucleotides, amino acids or vitamins. The glucose-6-phosphate and the couple ATP (Adenosine TriPhosphate)/ADP (Adenosine DiPhosphate) are examples of metabolites. Their identification permitte ...
... Spectrometry. Each of them is different at a biological level and can have a specific function. They can be nucleotides, amino acids or vitamins. The glucose-6-phosphate and the couple ATP (Adenosine TriPhosphate)/ADP (Adenosine DiPhosphate) are examples of metabolites. Their identification permitte ...
Review for Unit 3 Exam
... Because energy must be conserved, organisms constantly recycle energy and thus need no input of energy. ...
... Because energy must be conserved, organisms constantly recycle energy and thus need no input of energy. ...
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.