Freeman 1e: How we got there
... before the reaction can take place, and this requires a catalyst. • Enzymes are catalytic proteins that speed up the rate of biochemical reactions by raising the activation energy. Enzymes are highly specific in the reactions they catalyze, and this specificity is found in the three-dimensional stru ...
... before the reaction can take place, and this requires a catalyst. • Enzymes are catalytic proteins that speed up the rate of biochemical reactions by raising the activation energy. Enzymes are highly specific in the reactions they catalyze, and this specificity is found in the three-dimensional stru ...
High-School Football Athletes: A Proper Nutrition Guide
... list of foods). Increasing the amount of carbohydrates in your diet will provide you with more available energy during practice and games. Avoiding fried foods decreases the risk of an upset stomach, which hinders performance. During two-days/pre-season, carbohydrates should be the main fuel source. ...
... list of foods). Increasing the amount of carbohydrates in your diet will provide you with more available energy during practice and games. Avoiding fried foods decreases the risk of an upset stomach, which hinders performance. During two-days/pre-season, carbohydrates should be the main fuel source. ...
Summary and example
... to orange if boiled. Iodine indicates if starch is present by turning from yellow/orange to blue/black. ...
... to orange if boiled. Iodine indicates if starch is present by turning from yellow/orange to blue/black. ...
Cellular Respiration
... certain substrate- so there is a different enzyme used in each rxn. • Lower the amount of activation energy needed to start a rxn- so they speed up reactions. • Are reused. • Examples from this unit: Coenzyme A , water splitting enzyme, ATP synthase, ...
... certain substrate- so there is a different enzyme used in each rxn. • Lower the amount of activation energy needed to start a rxn- so they speed up reactions. • Are reused. • Examples from this unit: Coenzyme A , water splitting enzyme, ATP synthase, ...
Biology 211 Anatomy & Physiology I
... Proteins are composed of unbranching chains of amino acids arranged in different sequences. There are 21-22 different amino acids, all of which have the same basic structure: ...
... Proteins are composed of unbranching chains of amino acids arranged in different sequences. There are 21-22 different amino acids, all of which have the same basic structure: ...
Metabolism - Glycolysis
... reactions that converts -D-glucose into pyruvate and energy (2 ATP and 2 NADH) Reactions 1-5 (Energy-investing or preparatory phase) ...
... reactions that converts -D-glucose into pyruvate and energy (2 ATP and 2 NADH) Reactions 1-5 (Energy-investing or preparatory phase) ...
Course Syllabus
... Learning in this class is an active, ongoing process. Information will be presented in class that can not be effectively communicated by reading another student's notes. Students need to experience each class him/her self. His/her performance in class depends a great deal on his/her attendance. It i ...
... Learning in this class is an active, ongoing process. Information will be presented in class that can not be effectively communicated by reading another student's notes. Students need to experience each class him/her self. His/her performance in class depends a great deal on his/her attendance. It i ...
CreaPrime™ Blend
... H-Primer Blend (Beta-Alanine, NAC) Beta-Alanine It has been shown that skeletal muscle carnosine levels are correlated with performance during high-intensity exercise (Suzuki, 2002). Carnosine is an important metabolic buffer in skeletal muscle (Suzuki, 2002), which means it helps maintain the acid- ...
... H-Primer Blend (Beta-Alanine, NAC) Beta-Alanine It has been shown that skeletal muscle carnosine levels are correlated with performance during high-intensity exercise (Suzuki, 2002). Carnosine is an important metabolic buffer in skeletal muscle (Suzuki, 2002), which means it helps maintain the acid- ...
Photosynthesis/Respiration Powerpoint
... • Energy for living things comes from food. Originally, the energy in food comes from the sun. Whether you are an autotroph- make your own food or a heterotroph- eat your food … All organisms burn up food for daily energy needs. ...
... • Energy for living things comes from food. Originally, the energy in food comes from the sun. Whether you are an autotroph- make your own food or a heterotroph- eat your food … All organisms burn up food for daily energy needs. ...
Fat - Food a fact of life
... Cereals, pulses, some nuts and vegetables. In general, animal protein sources have a higher biological value, than vegetable sources. Vegetarians and vegans need to eat wisely to ensure they are getting all the indispensible amino acids. © Food – a fact of life 2009 ...
... Cereals, pulses, some nuts and vegetables. In general, animal protein sources have a higher biological value, than vegetable sources. Vegetarians and vegans need to eat wisely to ensure they are getting all the indispensible amino acids. © Food – a fact of life 2009 ...
Ch 6 Metabolism_ Energy and Enzymes
... Hydrogen Peroxide is broken down by the enzyme catalase within cells. Potatoes hold the enzyme catalase, which will speed up the breakdown of hydrogen ...
... Hydrogen Peroxide is broken down by the enzyme catalase within cells. Potatoes hold the enzyme catalase, which will speed up the breakdown of hydrogen ...
BIOCHEMISTRY WEBQUEST
... temperature. Notice how these have only single covalent bonds between their carbon atoms. 7) ____________________ fats originate from plants and are _________________ at room temperature. Notice how these have some double covalent bonds between their carbon atoms. 8) _____________________________ ar ...
... temperature. Notice how these have only single covalent bonds between their carbon atoms. 7) ____________________ fats originate from plants and are _________________ at room temperature. Notice how these have some double covalent bonds between their carbon atoms. 8) _____________________________ ar ...
Uncoupling Proteins Cellular Metabolism Cellular Metabolism
... LDH converts lactic acid to pyruvic acid. Gluconeogenesis: (“creating new glucose”) Pyruvic acid converted to glucose-6-phosphate: G-6-P can be used either for 7A- liver glycogenesis or 7B- can be converted to free glucose and released into the bloodstream. ...
... LDH converts lactic acid to pyruvic acid. Gluconeogenesis: (“creating new glucose”) Pyruvic acid converted to glucose-6-phosphate: G-6-P can be used either for 7A- liver glycogenesis or 7B- can be converted to free glucose and released into the bloodstream. ...
2.3 Guided Notes
... b. Many carbon-based molecules are made of many small subunits bonded together. i. ________________________________ are the individual subunits. ii. ________________________________ are made of many monomers. ...
... b. Many carbon-based molecules are made of many small subunits bonded together. i. ________________________________ are the individual subunits. ii. ________________________________ are made of many monomers. ...
Exam #2
... photoheterotrophic bacteria in the surface of the open ocean compared to bacteria that are heterotrophs (recall that the open ocean has very low supply of organic nutrients; i.e. it’s oligotrophic). Know where different amphibolic pathway intermediates shunt off for biosynthesis of amino acids, nucl ...
... photoheterotrophic bacteria in the surface of the open ocean compared to bacteria that are heterotrophs (recall that the open ocean has very low supply of organic nutrients; i.e. it’s oligotrophic). Know where different amphibolic pathway intermediates shunt off for biosynthesis of amino acids, nucl ...
Spectrum of Inherited Metabolic Disorders in Pakistani Children
... disorders; hence they should have experience in diagnosing and treating these diseases. Moreover, improved and available treatments which include enzyme replacement therapy (ERT), toxic substrate inhibitors and diet restrictions have changed the prognosis of some of these diseases. Possible improved ...
... disorders; hence they should have experience in diagnosing and treating these diseases. Moreover, improved and available treatments which include enzyme replacement therapy (ERT), toxic substrate inhibitors and diet restrictions have changed the prognosis of some of these diseases. Possible improved ...
Discussion Questions for Week 5: HWA Pages 167-177
... 1. Define and briefly describe the major sets of reactions in aerobic catabolism. 2. How are oxidative phrosphorylation and substrate level phosphoylation different? 3. HWA states that, in a very narrow sense, glycolysis and the Kreb’s cycle can proceed without O2. Why, then, is O2 necessary for aer ...
... 1. Define and briefly describe the major sets of reactions in aerobic catabolism. 2. How are oxidative phrosphorylation and substrate level phosphoylation different? 3. HWA states that, in a very narrow sense, glycolysis and the Kreb’s cycle can proceed without O2. Why, then, is O2 necessary for aer ...
File
... Chemical Energy • Energy is stored in chemical bonds. • Chemical energy available to do work is termed free energy (G). • Adenosine triphosphate (ATP) is a kind of “energy currency” in cells. • When ATP is hydrolyzed, free energy is released to drive endergonic reactions. ...
... Chemical Energy • Energy is stored in chemical bonds. • Chemical energy available to do work is termed free energy (G). • Adenosine triphosphate (ATP) is a kind of “energy currency” in cells. • When ATP is hydrolyzed, free energy is released to drive endergonic reactions. ...
Summary of lesson
... Q15. Imagine an enzyme that needs 2 ATP to unwind each base pair of DNA. How many glucose molecules would it take to unwind 108 base pairs of DNA ? A. 1 B. 6 C. 38 D. 216 ...
... Q15. Imagine an enzyme that needs 2 ATP to unwind each base pair of DNA. How many glucose molecules would it take to unwind 108 base pairs of DNA ? A. 1 B. 6 C. 38 D. 216 ...
Chem*3560 Lecture 22: Fatty acid desaturation Relationship of
... In animals, there is no way to convert fats to sugars, since acetyl-CoA cannot be converted back into pyruvate. Fats can only be consumed for energy metabolism, and if energy metabolism consumes less fat that is produced, fat accumulates. On the other hand, sugars and other carbohydrates are easily ...
... In animals, there is no way to convert fats to sugars, since acetyl-CoA cannot be converted back into pyruvate. Fats can only be consumed for energy metabolism, and if energy metabolism consumes less fat that is produced, fat accumulates. On the other hand, sugars and other carbohydrates are easily ...
Aerobic and Anaerobic Respiration
... • ATP is the energy source for: – Muscle contraction – Cell division – Building up (synthesis) of proteins – Transmission of nerve impulses ...
... • ATP is the energy source for: – Muscle contraction – Cell division – Building up (synthesis) of proteins – Transmission of nerve impulses ...
CARBS PROTEIN - evolvemindbodysoul
... also include beans, lentils, oatmeal, whole grain cereals and vegetables (such as peas and corn). Incorporating more of these foods into your diet will help provide you with energy. ...
... also include beans, lentils, oatmeal, whole grain cereals and vegetables (such as peas and corn). Incorporating more of these foods into your diet will help provide you with 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.