Photosynthesis - Streetsboro City Schools
... high-energy electrons from chlorophyll to other molecules. Calvin Cycle- reactions of photosynthesis in which energy from ATP and NADPH is used to build glucose; occurs in the stroma ...
... high-energy electrons from chlorophyll to other molecules. Calvin Cycle- reactions of photosynthesis in which energy from ATP and NADPH is used to build glucose; occurs in the stroma ...
Energy and Glycolysis
... eating autotrophs or other organisms. –Animals eat autotrophs or other organisms that ate some –Fungi absorb food from their surroundings –Unicellular organisms get energy various ways, representing either or both of the above ...
... eating autotrophs or other organisms. –Animals eat autotrophs or other organisms that ate some –Fungi absorb food from their surroundings –Unicellular organisms get energy various ways, representing either or both of the above ...
1 Lecture 27: Metabolic Pathways Part I: Glycolysis
... This completes the “first stage” of glycolysis. Overall Δ G for the first 5 steps under cellular conditions is -53 kJ/mol. So far, 2 ATP molecules have been consumed. ...
... This completes the “first stage” of glycolysis. Overall Δ G for the first 5 steps under cellular conditions is -53 kJ/mol. So far, 2 ATP molecules have been consumed. ...
College Prep Cellular Respiration Notes: H.B.3A.4 Harvesting
... College Prep Cellular Respiration Notes: H.B.3A.4 Harvesting Chemical Energy • The food you eat cannot be used by cells directly. • Cells have only one usable energy form, ATP (adenosine triphosphate). • Cellular Respiration is the complex process in which cells make ATP by breaking down organic com ...
... College Prep Cellular Respiration Notes: H.B.3A.4 Harvesting Chemical Energy • The food you eat cannot be used by cells directly. • Cells have only one usable energy form, ATP (adenosine triphosphate). • Cellular Respiration is the complex process in which cells make ATP by breaking down organic com ...
Sucrose is used for respiration, storage or construction. Plants
... Total solutes 250-1200 mmol kg-1 ...
... Total solutes 250-1200 mmol kg-1 ...
Matthew Mekari
... How do heterotrophs extract energy from macromolecules? A. Large molecules must undergo digestion, splitting into smaller units- proteins to amino acids, polysaccharides to glucose and other simple sugars, and fats to fatty acids and glycerol. B. In animals and fungi, most digestion takes place outs ...
... How do heterotrophs extract energy from macromolecules? A. Large molecules must undergo digestion, splitting into smaller units- proteins to amino acids, polysaccharides to glucose and other simple sugars, and fats to fatty acids and glycerol. B. In animals and fungi, most digestion takes place outs ...
IB BIO II Cell Respiration Van Roekel Cell Respiration Review
... 3. Draw and annotate a simplified diagram of glycolysis. (focus on reactions and products more than intermediates) Glucose is broken down into 2 pyruvates through a series of reactions that produce 2 molecules of NADH, and a net production of 2 ATP. First glucose is phosphorylated to fructose 1,6bip ...
... 3. Draw and annotate a simplified diagram of glycolysis. (focus on reactions and products more than intermediates) Glucose is broken down into 2 pyruvates through a series of reactions that produce 2 molecules of NADH, and a net production of 2 ATP. First glucose is phosphorylated to fructose 1,6bip ...
Content of phloem and xylem exudates
... Respiration - the process of mobilizing organic compounds and oxidizing them. The released energy is transiently stored as ATP. The reduced carbon compounds that are substrates for respiration in plants include glucose, sucrose, fructose-containing polymers, lipids, and organic acids. ...
... Respiration - the process of mobilizing organic compounds and oxidizing them. The released energy is transiently stored as ATP. The reduced carbon compounds that are substrates for respiration in plants include glucose, sucrose, fructose-containing polymers, lipids, and organic acids. ...
Bio 101
... – Enzymes control the rate of chemical reactions without being consumed or changed in any way. (Biological catalyst protein) • Works by lowering the energy barrier or the energy of activation energy needed to start a reaction • The enzyme has no effect on the amount of energy content of reactants o ...
... – Enzymes control the rate of chemical reactions without being consumed or changed in any way. (Biological catalyst protein) • Works by lowering the energy barrier or the energy of activation energy needed to start a reaction • The enzyme has no effect on the amount of energy content of reactants o ...
cellular respiration - Aurora City Schools
... NADH and FADH2 molecules from the Krebs cycle, intermediate process and glycolysis pass their electrons through an electron transport chain. This uses the high energy electrons to convert ADP into ATP. This process takes place on the inner membrane of the mitochondrion. This is an aerobic process in ...
... NADH and FADH2 molecules from the Krebs cycle, intermediate process and glycolysis pass their electrons through an electron transport chain. This uses the high energy electrons to convert ADP into ATP. This process takes place on the inner membrane of the mitochondrion. This is an aerobic process in ...
Air
... produce: 8 Acetyl-CoA x 12 = 96 ATP (3NADH + 1FADH2 + 1 GTP = 9 + 2 =12) 7 NADH x 3 = 21 ATP 7 FADH2 x 2 = 14 ATP ...
... produce: 8 Acetyl-CoA x 12 = 96 ATP (3NADH + 1FADH2 + 1 GTP = 9 + 2 =12) 7 NADH x 3 = 21 ATP 7 FADH2 x 2 = 14 ATP ...
U4L21 fuel oxidation - The University of Sydney
... Completing Glycolysis • More ATP from oxidation of pyruvate – Need to transport into mitochondria – Oxidize with pyruvate dehydrogenase ...
... Completing Glycolysis • More ATP from oxidation of pyruvate – Need to transport into mitochondria – Oxidize with pyruvate dehydrogenase ...
Cellular Respiration
... channels allow H ions to enter matrix Chemiosmosis – energy released during oxidation of fuels=chemi – pumping H ions across membranes of mitochondria into inter membrane space =osmo – creates steep diffusion gradient for Hs across membrane when hydrogens flow across membrane, through membrane chann ...
... channels allow H ions to enter matrix Chemiosmosis – energy released during oxidation of fuels=chemi – pumping H ions across membranes of mitochondria into inter membrane space =osmo – creates steep diffusion gradient for Hs across membrane when hydrogens flow across membrane, through membrane chann ...
Note 4.1 - Cellular Respiration
... energy from organic components. Obligate aerobe – is an organism that cannot live without oxygen. Most eukaryotes, plants and animals, and some prokaryotes are obligate aerobes, requiring oxygen to live. They oxidize glucose to obtain free energy, but they can also use lipids and proteins to obtain ...
... energy from organic components. Obligate aerobe – is an organism that cannot live without oxygen. Most eukaryotes, plants and animals, and some prokaryotes are obligate aerobes, requiring oxygen to live. They oxidize glucose to obtain free energy, but they can also use lipids and proteins to obtain ...
Make It – Break It
... From the indicated starting compound(s) use metabolic pathways to make one molecule of the indicated compound. For this assignment portion, you can assume that you have all ATP or NAD(P)H and non-organic substrates (e.g. ammonia) needed for biosynthetic reactions. Diagram the pathways involved, clea ...
... From the indicated starting compound(s) use metabolic pathways to make one molecule of the indicated compound. For this assignment portion, you can assume that you have all ATP or NAD(P)H and non-organic substrates (e.g. ammonia) needed for biosynthetic reactions. Diagram the pathways involved, clea ...
Document
... Electron Transport and ATP Synthesis The electron transport chain uses the high-energy electrons from glycolysis and the Krebs cycle to convert ADP into ATP. The electron carriers produced during glycolysis and the Krebs cycle bring high-energy electrons to the electron transport chain. Oxygen is th ...
... Electron Transport and ATP Synthesis The electron transport chain uses the high-energy electrons from glycolysis and the Krebs cycle to convert ADP into ATP. The electron carriers produced during glycolysis and the Krebs cycle bring high-energy electrons to the electron transport chain. Oxygen is th ...
Chapter 5, part A
... • Entner-Doudoroff pathway: – Produces NADPH and ATP – Does not involve glycolysis – Pseudomonas, Rhizobium, Agrobacterium ...
... • Entner-Doudoroff pathway: – Produces NADPH and ATP – Does not involve glycolysis – Pseudomonas, Rhizobium, Agrobacterium ...
ELECTRON TRANSPORT CHAIN (student)
... – This is exactly what we are doing when we pump H+ ions into the intermembrane space using the ETC – Thus, the inner membrane becomes a H+ reservoir – An potential difference, or VOLTAGE, is created across the membrane • +ve charge in the intermembrane space • –ve charge in the mitochondria matrix ...
... – This is exactly what we are doing when we pump H+ ions into the intermembrane space using the ETC – Thus, the inner membrane becomes a H+ reservoir – An potential difference, or VOLTAGE, is created across the membrane • +ve charge in the intermembrane space • –ve charge in the mitochondria matrix ...
Plants
... 4. reaction center donates e- to electron transport chain (ETC) a. ETC is a series of redox rx b. stairs analogy 5. The ETC contains a proton pump a. pumps H+ into the thylakoid … b. [H+] increases and builds up ...
... 4. reaction center donates e- to electron transport chain (ETC) a. ETC is a series of redox rx b. stairs analogy 5. The ETC contains a proton pump a. pumps H+ into the thylakoid … b. [H+] increases and builds up ...
Respiration
... 1. What is the chemical equation for cellular respiration? 2. Remember: OILRIG A. In the conversion of glucose and oxygen to CO2 and H2O, which molecule is reduced? B. Which is oxidized? C. What happens to the energy that is released in this redox reaction? 3. NAD+ is called a(n) ________________. ...
... 1. What is the chemical equation for cellular respiration? 2. Remember: OILRIG A. In the conversion of glucose and oxygen to CO2 and H2O, which molecule is reduced? B. Which is oxidized? C. What happens to the energy that is released in this redox reaction? 3. NAD+ is called a(n) ________________. ...
Plants
... 4. reaction center donates e- to electron transport chain (ETC) a. ETC is a series of redox rx b. stairs analogy 5. The ETC contains a proton pump a. pumps H+ into the thylakoid … b. [H+] increases and builds up ...
... 4. reaction center donates e- to electron transport chain (ETC) a. ETC is a series of redox rx b. stairs analogy 5. The ETC contains a proton pump a. pumps H+ into the thylakoid … b. [H+] increases and builds up ...
Cellular Respiration - Science with Ms. Wood!
... The difference between fermentation and cellular respiration. The role of glycolysis in oxidizing glucose to two molecules of pyruvate The process that brings pyruvate from the cytosol into the mitochondria and introduces it into the citric acid cycle How the process of chemiosmosis utilizes t ...
... The difference between fermentation and cellular respiration. The role of glycolysis in oxidizing glucose to two molecules of pyruvate The process that brings pyruvate from the cytosol into the mitochondria and introduces it into the citric acid cycle How the process of chemiosmosis utilizes t ...
Biology 112/111
... Review – Test #2 Photosynthesis and Cellular Respiration photosynthesis energy autotroph heterotroph ATP, ADP, AMP adenine ribose phosphate phosphorylation exergonic reaction pigment chlorophyll carrier molecule electron transport electron transport chain NADP+, NADPH chloroplast thylakoid granum (g ...
... Review – Test #2 Photosynthesis and Cellular Respiration photosynthesis energy autotroph heterotroph ATP, ADP, AMP adenine ribose phosphate phosphorylation exergonic reaction pigment chlorophyll carrier molecule electron transport electron transport chain NADP+, NADPH chloroplast thylakoid granum (g ...
Lorem Ipsum - Tri-County Technical College
... group is removed from amino acids The result is a keto acid Keto acids enter the respiratory cycle as pyruvic acid or as one of the other types of molecules found in the Kreb’s cycle. The amino group is converted to ammonia ...
... group is removed from amino acids The result is a keto acid Keto acids enter the respiratory cycle as pyruvic acid or as one of the other types of molecules found in the Kreb’s cycle. The amino group is converted to ammonia ...
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.