hydrogen bonds - Orientamento In Rete
... For example, common table sugar is sucrose (below), a disaccharide that consists of a glucose unit bonded to a fructose unit. ...
... For example, common table sugar is sucrose (below), a disaccharide that consists of a glucose unit bonded to a fructose unit. ...
Artifact 1
... hereditary fructose intolerance. F1P accumulation is toxic to cellular tissues and traps phosphate in an unusable form that causes depletion of both phosphate and ATP stores. The lack of readily available phosphate down regulates glycogenolysis in the liver, which results in hypoglycemia. F1P acc ...
... hereditary fructose intolerance. F1P accumulation is toxic to cellular tissues and traps phosphate in an unusable form that causes depletion of both phosphate and ATP stores. The lack of readily available phosphate down regulates glycogenolysis in the liver, which results in hypoglycemia. F1P acc ...
Cellular Respiration/Fermentation Review Sheet
... EXHALE AS A WASTE PRODUCT 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. Wh ...
... EXHALE AS A WASTE PRODUCT 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. Wh ...
Chapter 25
... Cmpds such as glucose (reduced) have lots of H contain more chemical P.E. than the oxidized cmpds ...
... Cmpds such as glucose (reduced) have lots of H contain more chemical P.E. than the oxidized cmpds ...
BCHM 463 Supplemental Problems for Friday, April 9, 2004 1. a
... 7. Compare the relative efficiencies (in ATP’s per glucose oxidized) of glucose oxidation via glycolysis + the citric acid cycle vs. glucose oxidation via the pentose phosphate pathway + glycolysis. (Assume that NADH and NADPH are each equivalent to three ATPs and that FADH is equivalent to 2 ATPs.) ...
... 7. Compare the relative efficiencies (in ATP’s per glucose oxidized) of glucose oxidation via glycolysis + the citric acid cycle vs. glucose oxidation via the pentose phosphate pathway + glycolysis. (Assume that NADH and NADPH are each equivalent to three ATPs and that FADH is equivalent to 2 ATPs.) ...
Introduction to Biology
... 2- Carbohydrates are used for storing energy in living organisms’ bodies until they require it. 3- Carbohydrates are a basic component for some parts of the cell such as cellulose in the root of plant cells. Classification of carbohydrates: Carbohydrates are classified according to their molecular ...
... 2- Carbohydrates are used for storing energy in living organisms’ bodies until they require it. 3- Carbohydrates are a basic component for some parts of the cell such as cellulose in the root of plant cells. Classification of carbohydrates: Carbohydrates are classified according to their molecular ...
QUESTIONS
... proteins. Different combinations of these 20 amino acids (in sequence, number and type) result in thousands of different proteins and hence a huge range of ...
... proteins. Different combinations of these 20 amino acids (in sequence, number and type) result in thousands of different proteins and hence a huge range of ...
CELL RESPIRATION
... of H+ would be highest, and where the concentration would be lowest. 10. Draw a diagram or table that summarizes the ATP yield from the complete breakdown of glucose to carbon dioxide and water. Indicate how many net ATP are formed in glycolysis, how many via the Krebs cycle, and how many are formed ...
... of H+ would be highest, and where the concentration would be lowest. 10. Draw a diagram or table that summarizes the ATP yield from the complete breakdown of glucose to carbon dioxide and water. Indicate how many net ATP are formed in glycolysis, how many via the Krebs cycle, and how many are formed ...
Two Models of Catabolite Repression Signal Transduction
... In the glycolytic flux model, movement of glucose through the glucose transporter is not essential for catabolite repression. Instead, what is important in the flux of carbon through glycolysis (Fig 2.) Glycolysis is the metabolic pathway that catabolizes glucose to pyruvate. When glucose is being a ...
... In the glycolytic flux model, movement of glucose through the glucose transporter is not essential for catabolite repression. Instead, what is important in the flux of carbon through glycolysis (Fig 2.) Glycolysis is the metabolic pathway that catabolizes glucose to pyruvate. When glucose is being a ...
2. Pyruvate Oxidation
... One molecule of NADH produced One molecule of CO2 is released The product of pyruvate oxidation is acetylCoA In cellular respiration, acetyl-CoA enters Krebs Cycle to eventually produce molecules of ATP ...
... One molecule of NADH produced One molecule of CO2 is released The product of pyruvate oxidation is acetylCoA In cellular respiration, acetyl-CoA enters Krebs Cycle to eventually produce molecules of ATP ...
Chapter 9: The Need for Energy
... 2. Kreb’s Cycle: Second step uses the acetyl CoA to make electrons for the last step 3. Electron transport chain: Third step uses the electrons to make a lot of ATP Step 1: Glycolysis – Occurs in the cytoplasm ATP ...
... 2. Kreb’s Cycle: Second step uses the acetyl CoA to make electrons for the last step 3. Electron transport chain: Third step uses the electrons to make a lot of ATP Step 1: Glycolysis – Occurs in the cytoplasm ATP ...
Cellular Respiration Chapter 9
... Aerobic Process = Only if oxygen is present!! Occurs in the MATRIX of the mitochondria Pyruvic Acid from Glycolysis enters to form 1 ATP 3 NADH ...
... Aerobic Process = Only if oxygen is present!! Occurs in the MATRIX of the mitochondria Pyruvic Acid from Glycolysis enters to form 1 ATP 3 NADH ...
Exam 3
... D. If cellular conditions caused a rise in the concentration of acetyl CoA in the mitochondrial matrix, how would the regulation system work to lower the acetyl CoA levels? Refer to the scheme above to indicate any enzymes that would be activated or deactivated and explain how this would lead to low ...
... D. If cellular conditions caused a rise in the concentration of acetyl CoA in the mitochondrial matrix, how would the regulation system work to lower the acetyl CoA levels? Refer to the scheme above to indicate any enzymes that would be activated or deactivated and explain how this would lead to low ...
Name - straubel
... This is called the ___________________________ gradient. Click this link. 8. What passes through the proton channel? ____________________ 9. Is this by diffusion or active transport? __________________ 10. What is produced by this special protein channel as H+ ions continue to pass through it? _____ ...
... This is called the ___________________________ gradient. Click this link. 8. What passes through the proton channel? ____________________ 9. Is this by diffusion or active transport? __________________ 10. What is produced by this special protein channel as H+ ions continue to pass through it? _____ ...
IB104 - Lecture 7 - Molecules of life
... Life involves organic molecules that are based on carbon. You are familiar with inorganic carbon, like graphite, diamonds, and hopefully Buckminsterfullerenes or buckyballs (handout). ...
... Life involves organic molecules that are based on carbon. You are familiar with inorganic carbon, like graphite, diamonds, and hopefully Buckminsterfullerenes or buckyballs (handout). ...
HOW CELLS HARVEST ENERGY (ch. 9 - Campbells)
... photosynthesizes. Converts solar energy into chemical bond energy. Heterotroph - an organism that can not produce its own food. Consumer. Must rely on producers for energy. Animals fungi, protozoans and some bacteria. Respiration - redox reaction involved in the release of energy from glucose while ...
... photosynthesizes. Converts solar energy into chemical bond energy. Heterotroph - an organism that can not produce its own food. Consumer. Must rely on producers for energy. Animals fungi, protozoans and some bacteria. Respiration - redox reaction involved in the release of energy from glucose while ...
Exam 2 - student.ahc.umn.edu
... a) has one more chiral center (the anomeric cardon) than the open-chain form * b) loses a chiral center compared to the open-chain form c) is not usually found in nature d) can have two possible forms, designated R and S 3) Epimers are a) stereoisomers that differ from each other in their configurat ...
... a) has one more chiral center (the anomeric cardon) than the open-chain form * b) loses a chiral center compared to the open-chain form c) is not usually found in nature d) can have two possible forms, designated R and S 3) Epimers are a) stereoisomers that differ from each other in their configurat ...
3.3
... and teeth, Iron for the blood, as well as trace elements. e.g. Zinc, Copper, Selenium and Iodine. ...
... and teeth, Iron for the blood, as well as trace elements. e.g. Zinc, Copper, Selenium and Iodine. ...
Chapter 6 How Cells Harvest Chemical Energy
... • Glycolysis breaks a six-carbon glucose into two three-carbon molecules – These molecules then donate high energy electrons to NAD+, forming NADH ...
... • Glycolysis breaks a six-carbon glucose into two three-carbon molecules – These molecules then donate high energy electrons to NAD+, forming NADH ...
File
... • Hydrogen ions then pass through ATP synthase (an enzyme) back into the matrix by simple diffusion • Hydrogen ions flowing through ATP synthase cause synthesis of ATP from ADP + P by chemiosmosis • The final electron acceptor at end of electron chain is oxygen • Water is formed when oxygen and the ...
... • Hydrogen ions then pass through ATP synthase (an enzyme) back into the matrix by simple diffusion • Hydrogen ions flowing through ATP synthase cause synthesis of ATP from ADP + P by chemiosmosis • The final electron acceptor at end of electron chain is oxygen • Water is formed when oxygen and the ...
Glycolysis Puzzle: Concept Map of "Splitting of Glucose"
... Pyruvate has two biochemical fates, depending upon whether or not oxygen is present. In the absence of oxygen, anaerobic respiration (fermentation) occurs. In animal cells ________________________ is reduced to lactic acid (lactate) By the oxidation of the coenzyme __________________________ In yeas ...
... Pyruvate has two biochemical fates, depending upon whether or not oxygen is present. In the absence of oxygen, anaerobic respiration (fermentation) occurs. In animal cells ________________________ is reduced to lactic acid (lactate) By the oxidation of the coenzyme __________________________ In yeas ...
Glycogen Storage Disease
... other biochemical pathways as the body seeks alternative fuel sources. • Accumulation of abnormal metabolic by-products can damage other organs. ...
... other biochemical pathways as the body seeks alternative fuel sources. • Accumulation of abnormal metabolic by-products can damage other organs. ...
Carbohydrate
... reducing sugars and amino acids, proteins, and/or other nitrogen-containing compounds are heated together, such as in soy sauce and bread crusts. • Maillard reaction products are important contributors to the flavor of milk chocolate. The Maillard reaction is also important in the production of cara ...
... reducing sugars and amino acids, proteins, and/or other nitrogen-containing compounds are heated together, such as in soy sauce and bread crusts. • Maillard reaction products are important contributors to the flavor of milk chocolate. The Maillard reaction is also important in the production of cara ...
Chapter 21
... Gluconeogenesis: The synthesis of glucose from noncarbohydrate sources. • These sources are most commonly pyruvate, citric acid cycle intermediates, and glucogenic amino acids. • Gluconeogenesis is not the exact reversal of glycolysis; that is, pyruvate to glucose does not occur by reversing the ste ...
... Gluconeogenesis: The synthesis of glucose from noncarbohydrate sources. • These sources are most commonly pyruvate, citric acid cycle intermediates, and glucogenic amino acids. • Gluconeogenesis is not the exact reversal of glycolysis; that is, pyruvate to glucose does not occur by reversing the ste ...
Glucose
Glucose is a sugar with the molecular formula C6H12O6. The name ""glucose"" (/ˈɡluːkoʊs/) comes from the Greek word γλευκος, meaning ""sweet wine, must"". The suffix ""-ose"" is a chemical classifier, denoting a carbohydrate. It is also known as dextrose or grape sugar. With 6 carbon atoms, it is classed as a hexose, a sub-category of monosaccharides. α-D-glucose is one of the 16 aldose stereoisomers. The D-isomer (D-glucose) occurs widely in nature, but the L-isomer (L-glucose) does not. Glucose is made during photosynthesis from water and carbon dioxide, using energy from sunlight. The reverse of the photosynthesis reaction, which releases this energy, is a very important source of power for cellular respiration. Glucose is stored as a polymer, in plants as starch and in animals as glycogen.