Biochemistry Powerpoint - Glasgow Independent Schools
... series of reactions using many enzymes to capture energy in the form of ATP molecules. • The enzymes reduce the activation energy so much that only a little energy is needed to start the reactions. In this process, very little energy is lost as heat. ...
... series of reactions using many enzymes to capture energy in the form of ATP molecules. • The enzymes reduce the activation energy so much that only a little energy is needed to start the reactions. In this process, very little energy is lost as heat. ...
Here
... hypoglycemic events during/after exercise, by computing the amount of CHO each patient has to eat before the exercise in order to keep glycemia within a suitable range. An important feature is that the calculation is perfomed taking into account the patient’s specifc therapy and for every possible t ...
... hypoglycemic events during/after exercise, by computing the amount of CHO each patient has to eat before the exercise in order to keep glycemia within a suitable range. An important feature is that the calculation is perfomed taking into account the patient’s specifc therapy and for every possible t ...
Chapter 2 part 3
... – Proteins are also enzymes that speed up the chemical reactions of metabolism. – Proteins such as hemoglobin are responsible for the transport of substances within the body. – Proteins also transport substances across cell membranes. ...
... – Proteins are also enzymes that speed up the chemical reactions of metabolism. – Proteins such as hemoglobin are responsible for the transport of substances within the body. – Proteins also transport substances across cell membranes. ...
lec3.Preferencial energy. mac2010-09
... activation of HSL) Increased FA release from TAG degradation. These FA are either: ...
... activation of HSL) Increased FA release from TAG degradation. These FA are either: ...
Chapter 8
... • Enzymes in the cytoplasm catalyze several steps in glucose breakdown – Glucose is first phosphorylated in energyrequiring steps, then the six-carbon intermediate is split to form two molecules of PGAL (which gives a phosphate to make ATP) – Enzymes remove H+ and electrons from PGAL and transfer th ...
... • Enzymes in the cytoplasm catalyze several steps in glucose breakdown – Glucose is first phosphorylated in energyrequiring steps, then the six-carbon intermediate is split to form two molecules of PGAL (which gives a phosphate to make ATP) – Enzymes remove H+ and electrons from PGAL and transfer th ...
cardiac output
... working muscle by the blood (cardiac output) The ability to extract oxygen at the capillaries and use it in the ...
... working muscle by the blood (cardiac output) The ability to extract oxygen at the capillaries and use it in the ...
ppt
... A plant can either have very small leaves that never heat up higher than air temperature or very large leaves that heat up so slowly that they never reach lethal temperatures, but a plant doesn't want to have leaves in the middle sizes if the temperatures are going to be extremely hot or cold. ...
... A plant can either have very small leaves that never heat up higher than air temperature or very large leaves that heat up so slowly that they never reach lethal temperatures, but a plant doesn't want to have leaves in the middle sizes if the temperatures are going to be extremely hot or cold. ...
Cellular Respiration - Science with Ms. Wood!
... The summary equation of cellular respiration. 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 cyc ...
... The summary equation of cellular respiration. 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 cyc ...
Take Home Part 1 - hrsbstaff.ednet.ns.ca
... by carbon dioxide and water, how many ATP molecules can the cell synthesize for each molecule of pyruvate oxidized to carbon dioxide and water? A) 0 B) 15 C) 1 D) 12 E) 14 ...
... by carbon dioxide and water, how many ATP molecules can the cell synthesize for each molecule of pyruvate oxidized to carbon dioxide and water? A) 0 B) 15 C) 1 D) 12 E) 14 ...
ATP ENERGY PRODUCTION - SHMD 339: Exercise Physiology 3
... 1. Stores of ATP start to diminish 2. Creatine kinase is activated when the level of ADP in the muscle cell increases. 3. The energy released by the breakdown of PC is used to convert ADP to ATP. *Energy has to be liberated by the breakdown of PC before ATP can be formed. **Stores of PC in the musc ...
... 1. Stores of ATP start to diminish 2. Creatine kinase is activated when the level of ADP in the muscle cell increases. 3. The energy released by the breakdown of PC is used to convert ADP to ATP. *Energy has to be liberated by the breakdown of PC before ATP can be formed. **Stores of PC in the musc ...
投影片 1
... The energy yield from the oxidation of fatty acids O CH3(CH2)16C-S-CoA + 8FAD + 8NAD+ + 8H2O + 8CoA-SH O 9CH3-C-S-CoA + 8FADH2 + 8NADH + 8H+ O 9CH3-C-S-CoA + 9FAD + 27NAD + + 9GDP + 9Pi + 27 H2O 18CO2 + 9CoA-SH + 9FADH2 + 27NADH + 9GTP + 27H+ 17FADH2 + 8.5O2 + 25.5ADP + 25.5Pi 17 FAD + 25.5 ATP + 1 ...
... The energy yield from the oxidation of fatty acids O CH3(CH2)16C-S-CoA + 8FAD + 8NAD+ + 8H2O + 8CoA-SH O 9CH3-C-S-CoA + 8FADH2 + 8NADH + 8H+ O 9CH3-C-S-CoA + 9FAD + 27NAD + + 9GDP + 9Pi + 27 H2O 18CO2 + 9CoA-SH + 9FADH2 + 27NADH + 9GTP + 27H+ 17FADH2 + 8.5O2 + 25.5ADP + 25.5Pi 17 FAD + 25.5 ATP + 1 ...
Cellular Respiration Discussion Part 2 Filled In
... must be broken down using oxygen. A quick sprint builds up an ________________ that oxygen debt must be repaid by heavy breathing ______________________ Image from: ...
... must be broken down using oxygen. A quick sprint builds up an ________________ that oxygen debt must be repaid by heavy breathing ______________________ Image from: ...
File - Mr. Shanks` Class
... Step One: beta-oxidation step that converts a long chain of carbons into a series of acetyl-CoA The oxidation of fatty acids into acetyl-CoA molecules requires the breaking of bonds, always one less bond that the number of acetyl-CoA. To break bonds, we must add water and ATP. When these fatty acid ...
... Step One: beta-oxidation step that converts a long chain of carbons into a series of acetyl-CoA The oxidation of fatty acids into acetyl-CoA molecules requires the breaking of bonds, always one less bond that the number of acetyl-CoA. To break bonds, we must add water and ATP. When these fatty acid ...
ENERGY
... (producers) make organic compounds ( sugar)…this process is called photosynthesis and the organisms that perform this process are called autotrophs. Other organisms must eat the autotrophs or something ...
... (producers) make organic compounds ( sugar)…this process is called photosynthesis and the organisms that perform this process are called autotrophs. Other organisms must eat the autotrophs or something ...
Metabolic effects of very-low-carbohydrate diets
... ketosis is not harmful 14-16, except in the high levels seen in type 1 diabetes. Also, the need to provide glucose above minimal needs is exactly what has never been demonstrated 14. Indeed, the National Research Council has not established Recommended Dietary Allowance (RDA) for carbohydrates, prob ...
... ketosis is not harmful 14-16, except in the high levels seen in type 1 diabetes. Also, the need to provide glucose above minimal needs is exactly what has never been demonstrated 14. Indeed, the National Research Council has not established Recommended Dietary Allowance (RDA) for carbohydrates, prob ...
Resistance Training and YOU!
... part of an adult fitness program and of sufficient intensity to enhance strength, muscular endurance, and maintain fat-free mass.” ...
... part of an adult fitness program and of sufficient intensity to enhance strength, muscular endurance, and maintain fat-free mass.” ...
acetyl-CoA - Winona State University
... • During Starvation: Proteolysis occurs in liver cells so glucose can be produced for the other cells that MUST use glucose, like glucose dependent red blood cells. • These are “gluconeogenic” amino acids! ...
... • During Starvation: Proteolysis occurs in liver cells so glucose can be produced for the other cells that MUST use glucose, like glucose dependent red blood cells. • These are “gluconeogenic” amino acids! ...
Inborn error in metabolism of amino acids
... Alkaptonuria is caused by the lack of an enzyme called homogentisic dioxygenase (HGD). This condition occurs 1 in 1,000,000 live birth homogentisic acid accumulates and gets excreted in urine where the urine turns black on standing. There is a form of arthritis in late cases and generalized pigmenta ...
... Alkaptonuria is caused by the lack of an enzyme called homogentisic dioxygenase (HGD). This condition occurs 1 in 1,000,000 live birth homogentisic acid accumulates and gets excreted in urine where the urine turns black on standing. There is a form of arthritis in late cases and generalized pigmenta ...
energy - Wsfcs
... 2. RIBOSE = a five-carbon sugar 3. 3 PHOSPHATE GROUPS - the adenine bonds to ribose, forming the compound adenosine - the phosphate groups attach in sequence to the adenosine - Adenosine monophosphate, or AMP, has one attached phosphate group - Adenosine diphosphate, or ADP, has two attached phospha ...
... 2. RIBOSE = a five-carbon sugar 3. 3 PHOSPHATE GROUPS - the adenine bonds to ribose, forming the compound adenosine - the phosphate groups attach in sequence to the adenosine - Adenosine monophosphate, or AMP, has one attached phosphate group - Adenosine diphosphate, or ADP, has two attached phospha ...
Regulation of fatty acid synthesis and degradation by the AMP
... to be involved in fatty acid synthesis but instead produces malonylCoA that regulates fat oxidation by inhibiting fatty acid entry into mitochondria. AMPK is activated by contraction in skeletal muscle and is responsible, at least in part, for the increased glucose uptake and fat oxidation that occu ...
... to be involved in fatty acid synthesis but instead produces malonylCoA that regulates fat oxidation by inhibiting fatty acid entry into mitochondria. AMPK is activated by contraction in skeletal muscle and is responsible, at least in part, for the increased glucose uptake and fat oxidation that occu ...
Review L5 Metabolism thru L8 CR
... 9. Do organisms as a whole have high or low entropy and why? 10. What is chemical equilibrium 11. When considering the relationship between reactants and products, what are two circumstances that would lead to a spontaneous reaction? 12. What is electronegativity and how is it related to potential e ...
... 9. Do organisms as a whole have high or low entropy and why? 10. What is chemical equilibrium 11. When considering the relationship between reactants and products, what are two circumstances that would lead to a spontaneous reaction? 12. What is electronegativity and how is it related to potential e ...
Cells and Molecules of Life
... Carbohydrates are organic substances that are composed of carbon, hydrogen and oxygen. * Note that ‘that’ can only be used to define and not join extra information. Which can be used for both. ...
... Carbohydrates are organic substances that are composed of carbon, hydrogen and oxygen. * Note that ‘that’ can only be used to define and not join extra information. Which can be used for both. ...
Advanced Cellular Respiration Worksheet
... 6. How many carbon dioxide molecules (CO2) are generated per pyruvate in the transition reaction? in the citric acid cycle? So therefore how many CO2 are produced per glucose? 7. How many NADH molecules are generated per glucose in a. glycolysis b. transition reaction ...
... 6. How many carbon dioxide molecules (CO2) are generated per pyruvate in the transition reaction? in the citric acid cycle? So therefore how many CO2 are produced per glucose? 7. How many NADH molecules are generated per glucose in a. glycolysis b. transition reaction ...
Chapter 4 Outline
... 3. Some enzymes are present in the cell’s cytoplasm, so those reactions occur in the cytosol, while other enzymes are present in the mitochondria of the cell, so those reactions occur in the mitochondria. 4. All organic molecules (carbohydrates, fats, and proteins) can be processed to release energy ...
... 3. Some enzymes are present in the cell’s cytoplasm, so those reactions occur in the cytosol, while other enzymes are present in the mitochondria of the cell, so those reactions occur in the mitochondria. 4. All organic molecules (carbohydrates, fats, and proteins) can be processed to release energy ...
Basal metabolic rate
Basal metabolic rate (BMR) is the minimal rate of energy expenditure per unit time by endothermic animals at rest. (McNab, B. K. 1997). On the Utility of Uniformity in the Definition of Basal Rate of Metabolism. Physiol. Zool. Vol.70; Metabolism refers to the processes that the body needs to function. Basal Metabolic Rate is the amount of energy expressed in calories that a person needs to keep the body functioning at rest. Some of those processes are breathing, blood circulation, controlling body temperature, cell growth, brain and nerve function, and contraction of muscles. Basal metabolic rate (BMR) affects the rate that a person burns calories and ultimately whether you maintain, gain, or lose weight. Your basal metabolic rate accounts for about 60 to 75% of the calories you burn every day. It is influenced by several factors.