CHAPTER 9 CELLULAR RESPIRATION: HARVESTING CHEMICAL
... In the electron transport chain, the electrons move from molecule to molecule until they combine with molecular oxygen and hydrogen ions to form water. o As the electrons are passed along the chain, the energy released at each step in the chain is stored in a form the mitochondrion (or prokaryotic c ...
... In the electron transport chain, the electrons move from molecule to molecule until they combine with molecular oxygen and hydrogen ions to form water. o As the electrons are passed along the chain, the energy released at each step in the chain is stored in a form the mitochondrion (or prokaryotic c ...
Document
... “cashed”- has a lot of potential energy to create ATP “cash”) Fig. 9.6 An overview of cellular respiration- glycolysis, citric acid cycle, oxidative phosphorylation. 9.2 Glycolysis oxidation of glucose to 2 pyruvate molecules Fig. 9.8 Energy investment, energy payoff, net Fig. 9.9 closer look at gly ...
... “cashed”- has a lot of potential energy to create ATP “cash”) Fig. 9.6 An overview of cellular respiration- glycolysis, citric acid cycle, oxidative phosphorylation. 9.2 Glycolysis oxidation of glucose to 2 pyruvate molecules Fig. 9.8 Energy investment, energy payoff, net Fig. 9.9 closer look at gly ...
document
... What are the main differences between aerobic and anaerobic respiration? What is the difference between aerobic and anaerobic respiration in the amount of energy released from one molecule of glucose? Victims of drowning who have stopped breathing are sometimes revived by a process called artificial ...
... What are the main differences between aerobic and anaerobic respiration? What is the difference between aerobic and anaerobic respiration in the amount of energy released from one molecule of glucose? Victims of drowning who have stopped breathing are sometimes revived by a process called artificial ...
03-232 Biochemistry Exam III - S2014 Name:________________________
... of fructose-6-P + Pi fructose-1,6-P in glycolysis, b)aldolase in glycolysis, c) the formation of citrate in the citric acid cycle. Briefly describe one general mechanism for converting the positive standard energy change to a negative Gibbs free energy (6 pts). The use of the following formula may ...
... of fructose-6-P + Pi fructose-1,6-P in glycolysis, b)aldolase in glycolysis, c) the formation of citrate in the citric acid cycle. Briefly describe one general mechanism for converting the positive standard energy change to a negative Gibbs free energy (6 pts). The use of the following formula may ...
Biosynthesis of Plant Primary metabolites
... Glycolysis represents an anabolic pathway common in both aerobic and anaerobic organisms. Sugars and polysaccharides are transformed into glucose or one of its phosphorylated derivatives before being processed any further. In the course of degradation, ATP is produced. Pyruvate may be regarded as th ...
... Glycolysis represents an anabolic pathway common in both aerobic and anaerobic organisms. Sugars and polysaccharides are transformed into glucose or one of its phosphorylated derivatives before being processed any further. In the course of degradation, ATP is produced. Pyruvate may be regarded as th ...
Biology 3A Exam 2 Study Guide The exam will consist of multiple
... • glycolysis -where does it take place, reactants, products, amount of ATP produced, where energy is required and produced, enzymes involved (as discussed in class) • primer reaction/grooming phase -where does it take place, reactants, products, amount of ATP produced • Citric acid cycle (Krebs or T ...
... • glycolysis -where does it take place, reactants, products, amount of ATP produced, where energy is required and produced, enzymes involved (as discussed in class) • primer reaction/grooming phase -where does it take place, reactants, products, amount of ATP produced • Citric acid cycle (Krebs or T ...
Cellular Respiration/Fermentation Review Sheet
... 10. What do plants do with the CO2 produced during cellular respiration? THEY STORE IT IN THEIR CELLS & USE IT FOR PHOTOSYNTHESIS 11. What do we do with the H2O produced when glucose breaks down? STORE IT, USE IT TO MAINTAIN CELL HEALTH, OR EXCRETE AS A WASTE PRODUCT 12. What do plants do with the H ...
... 10. What do plants do with the CO2 produced during cellular respiration? THEY STORE IT IN THEIR CELLS & USE IT FOR PHOTOSYNTHESIS 11. What do we do with the H2O produced when glucose breaks down? STORE IT, USE IT TO MAINTAIN CELL HEALTH, OR EXCRETE AS A WASTE PRODUCT 12. What do plants do with the H ...
Bio 226: Cell and Molecular Biology
... •Insensitive to Cyanide, Azide or CO •Sensitive to SHAM (salicylhydroxamic acid,) •Also found in fungi, trypanosomes & Plasmodium ...
... •Insensitive to Cyanide, Azide or CO •Sensitive to SHAM (salicylhydroxamic acid,) •Also found in fungi, trypanosomes & Plasmodium ...
Adaptations to Photosynthesis
... Rubisco 3-PGA. *Rubisco is probably the most abundant protein on Earth. 11. Phosphoenolpyruvate, 3C, accepts CO2 using PEP carboxylase + ATP 4-C organic acids ...
... Rubisco 3-PGA. *Rubisco is probably the most abundant protein on Earth. 11. Phosphoenolpyruvate, 3C, accepts CO2 using PEP carboxylase + ATP 4-C organic acids ...
Document
... • Oxidative phosphorylation accounts for almost 90% of the ATP generated by cellular respiration • A smaller amount of ATP is formed in glycolysis and the citric acid cycle by substrate-level phosphorylation • For EACH molecule of glucose degraded to CO2 and water by respiration, the cell makes up ...
... • Oxidative phosphorylation accounts for almost 90% of the ATP generated by cellular respiration • A smaller amount of ATP is formed in glycolysis and the citric acid cycle by substrate-level phosphorylation • For EACH molecule of glucose degraded to CO2 and water by respiration, the cell makes up ...
October Syllabus
... Describe the forms of energy found in an apple as it grows on a tree, then falls and is digested by someone who eats it. ...
... Describe the forms of energy found in an apple as it grows on a tree, then falls and is digested by someone who eats it. ...
Lecture 9
... • Oxidative phosphorylation accounts for almost 90% of the ATP generated by cellular respiration • A smaller amount of ATP is formed in glycolysis and the citric acid cycle by substrate-level phosphorylation ...
... • Oxidative phosphorylation accounts for almost 90% of the ATP generated by cellular respiration • A smaller amount of ATP is formed in glycolysis and the citric acid cycle by substrate-level phosphorylation ...
PowerPoint - Michigan State University
... Understanding whether science and scientists are objective or subjective is important in understanding what science is. These are not models but definitions of how science is ...
... Understanding whether science and scientists are objective or subjective is important in understanding what science is. These are not models but definitions of how science is ...
metabolism - anatomymodelimages
... 2. Protein metabolism – most plasma proteins; deamination; nonessential AAs 3. Urea – formed to get rid of toxic ammonia from deamination & intestinal bacteria 4. Fats – beta oxidation; acetyl CoA; ketone bodies; cholesterol synthesis 5. Vitamin storage – vitamins A, D, and B12 ...
... 2. Protein metabolism – most plasma proteins; deamination; nonessential AAs 3. Urea – formed to get rid of toxic ammonia from deamination & intestinal bacteria 4. Fats – beta oxidation; acetyl CoA; ketone bodies; cholesterol synthesis 5. Vitamin storage – vitamins A, D, and B12 ...
Chem464 Abrol Spring2017 FlippedReview4
... or reduced or is unchanged in oxidation state (see Problem 3). If a redox change has occurred, balance the reaction with the necessary amount of NAD+, NADH, H+, and H2O. The objective is to recognize when a redox coenzyme is necessary in a metabolic reaction. The changes in oxidation state for going ...
... or reduced or is unchanged in oxidation state (see Problem 3). If a redox change has occurred, balance the reaction with the necessary amount of NAD+, NADH, H+, and H2O. The objective is to recognize when a redox coenzyme is necessary in a metabolic reaction. The changes in oxidation state for going ...
QUIZ #7 NUCLEOTIDE METABOLISM
... a. Formed during a regulated step in purine synthesis b. Formed by the action of phosphoribosyl synthetase c. A substrate for both purine and pyrimidine biosynthesis d. Hydrolyzed by the action of inorganic pyrophosphate phosphatase e. 1), 2) and 3) are correct ...
... a. Formed during a regulated step in purine synthesis b. Formed by the action of phosphoribosyl synthetase c. A substrate for both purine and pyrimidine biosynthesis d. Hydrolyzed by the action of inorganic pyrophosphate phosphatase e. 1), 2) and 3) are correct ...
2chap9guidedreadingVideo
... 4. In cellular respiration, what is being oxidized and what is being reduced? HINT: In organic chemistry the electrons in redox reactions are usually between C and H so if a carbon compound has H in it, it is reduced and has potential energy. ...
... 4. In cellular respiration, what is being oxidized and what is being reduced? HINT: In organic chemistry the electrons in redox reactions are usually between C and H so if a carbon compound has H in it, it is reduced and has potential energy. ...
lecture 6 ppt
... III. Steps of Respiration IV. Cellular Respiration A. Glycolysis B. Coenzyme Junction C. Citric Acid Cycle (aka Krebs/TCA cycle) D. Electron Transport Chain (ETC) ...
... III. Steps of Respiration IV. Cellular Respiration A. Glycolysis B. Coenzyme Junction C. Citric Acid Cycle (aka Krebs/TCA cycle) D. Electron Transport Chain (ETC) ...
Kreb`s cycle - Secondary Education
... place? (Within the inner mitochondrial membrane) Where is the intermembrane space? (Between the outer membrane and the inner membrane) Emphasize that the NADH and FADH2 molecules are a product of the Krebs cycle. Then, ask: What happens that causes NADH to change to NAD and FADH2 to change to FAD? ...
... place? (Within the inner mitochondrial membrane) Where is the intermembrane space? (Between the outer membrane and the inner membrane) Emphasize that the NADH and FADH2 molecules are a product of the Krebs cycle. Then, ask: What happens that causes NADH to change to NAD and FADH2 to change to FAD? ...
Cellular Respiration - Napa Valley College
... § Glycolysis → 2 pyruvic acid + 2 NADH→ → 2 lactate (lactic acid) and 2 NAD+. § End result = lactate and 2 ATP produced (from glycolysis) and NAD+ is regenerated ...
... § Glycolysis → 2 pyruvic acid + 2 NADH→ → 2 lactate (lactic acid) and 2 NAD+. § End result = lactate and 2 ATP produced (from glycolysis) and NAD+ is regenerated ...
Lecture 13: Krebs` Cycle / Citric Acid
... Thus, oxidation of one molecule of reduced NADH2 or NADPH2 will result in the formation of 3 ATP molecules while the oxidation of FADH2 lead to the synthesis of 2 ATP molecules. According to the most recent findings, although in eukaryotes terminal oxidation of mitochondrial NADH / NADPH results in ...
... Thus, oxidation of one molecule of reduced NADH2 or NADPH2 will result in the formation of 3 ATP molecules while the oxidation of FADH2 lead to the synthesis of 2 ATP molecules. According to the most recent findings, although in eukaryotes terminal oxidation of mitochondrial NADH / NADPH results in ...
Pg 221- Cellular Respiration Name_________________________
... 14. Where does glycolysis take place in the cell?___________________________________ 15. Where does Krebs cycle take place in the cell?__________________________________ 16. Where does electron transport chain take place in the cell?________________________ 17. What is glycolysis? __________________ ...
... 14. Where does glycolysis take place in the cell?___________________________________ 15. Where does Krebs cycle take place in the cell?__________________________________ 16. Where does electron transport chain take place in the cell?________________________ 17. What is glycolysis? __________________ ...
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.