3.2 Metabolism of cardiac muscle cell
... Myocardium is able to produce energy from several substrates: fatty acids, glucose, lactate, pyruvate, ketone bodies and even aminoacids. Preference of individual substrates representing the particular sources of energy depends on their current concentration in both blood and cardiac muscle cells. T ...
... Myocardium is able to produce energy from several substrates: fatty acids, glucose, lactate, pyruvate, ketone bodies and even aminoacids. Preference of individual substrates representing the particular sources of energy depends on their current concentration in both blood and cardiac muscle cells. T ...
powerpoint 24 Aug
... Tertiary structure is extremely important to the functioning of amylase. The tertiary structure is formed by the whole peptide chain (protein) folding and coiling around itself. This forms the active site (binding site) of the enzyme. The enzyme is held in a specific configuration (tertiary struct ...
... Tertiary structure is extremely important to the functioning of amylase. The tertiary structure is formed by the whole peptide chain (protein) folding and coiling around itself. This forms the active site (binding site) of the enzyme. The enzyme is held in a specific configuration (tertiary struct ...
Glycolysis Questions
... 11. Highlight where the atoms come from and/or go to in step 1, 3, 6, 7, 9, & 10. 12. Write the overall chemical equation for glycolysis. ...
... 11. Highlight where the atoms come from and/or go to in step 1, 3, 6, 7, 9, & 10. 12. Write the overall chemical equation for glycolysis. ...
notes for cell resp - Fullfrontalanatomy.com
... A. AcetylCoA enters the cycle and combines with oxaloacetate to form a six carbon citrate (citric acid) B. Rearrangement of the molecule yield NADH and CO2 C. Loss of the CoA drives GDP to GTP which drives ADP to ATP D. FAD is reduced to FADH2 E. More rearrangements produce NADH and oxaloacetate F. ...
... A. AcetylCoA enters the cycle and combines with oxaloacetate to form a six carbon citrate (citric acid) B. Rearrangement of the molecule yield NADH and CO2 C. Loss of the CoA drives GDP to GTP which drives ADP to ATP D. FAD is reduced to FADH2 E. More rearrangements produce NADH and oxaloacetate F. ...
Year 12 AS Biology Module 1: Biological Molecules Name: PAPER
... Calculate the Rf value of spot X. Show your working. ...
... Calculate the Rf value of spot X. Show your working. ...
Biochemistry - Austin Community College
... • Enzymes are proteins that carry out most catalysis in living organisms. • Unlike heat, enzymes are highly specific. Each enzyme typically speeds up only one or a few chemical reactions. • Unique three-dimensional shape enables an enzyme to stabilize a temporary association between substrates. • Be ...
... • Enzymes are proteins that carry out most catalysis in living organisms. • Unlike heat, enzymes are highly specific. Each enzyme typically speeds up only one or a few chemical reactions. • Unique three-dimensional shape enables an enzyme to stabilize a temporary association between substrates. • Be ...
SECTION 2 - CELL FUNCTION AND BIOCHEMICAL MEASUREMENT
... Approximate Time for Completion: 2-3 hours Introduction Three molecules that are typically measured in the blood plasma are glucose, cholesterol, and protein. Representing the three energy nutrients carbohydrates, lipids, and protein, these molecules have very important physiological roles, and so a ...
... Approximate Time for Completion: 2-3 hours Introduction Three molecules that are typically measured in the blood plasma are glucose, cholesterol, and protein. Representing the three energy nutrients carbohydrates, lipids, and protein, these molecules have very important physiological roles, and so a ...
SECTION 2 - CELL FUNCTION AND BIOCHEMICAL MEASUREMENT
... Approximate Time for Completion: 2-3 hours Introduction Three molecules that are typically measured in the blood plasma are glucose, cholesterol, and protein. Representing the three energy nutrients carbohydrates, lipids, and protein, these molecules have very important physiological roles, and so a ...
... Approximate Time for Completion: 2-3 hours Introduction Three molecules that are typically measured in the blood plasma are glucose, cholesterol, and protein. Representing the three energy nutrients carbohydrates, lipids, and protein, these molecules have very important physiological roles, and so a ...
Fatty Acid Catabolism
... hydrolyze the glycosidic bonds of the glycosphingolipids and Ceramidase hydrolyzes the amide bond between the fatty acid and sphingosine in the dietary sphingolipids. Products of lipid digestion are monosaccharides, modified monosaccharides, fatty acids, glycerol, polar alcohols, phosphate, sphingos ...
... hydrolyze the glycosidic bonds of the glycosphingolipids and Ceramidase hydrolyzes the amide bond between the fatty acid and sphingosine in the dietary sphingolipids. Products of lipid digestion are monosaccharides, modified monosaccharides, fatty acids, glycerol, polar alcohols, phosphate, sphingos ...
Handout - The Nutrition Network
... Eating and drinking before, during and after training: Before training The carbohydrate you eat prior to exercise is more effective at enhancing performance than the carbohydrate you consume during exercise. Take your carbohydrates around three hours before exercise if possible so that they are prop ...
... Eating and drinking before, during and after training: Before training The carbohydrate you eat prior to exercise is more effective at enhancing performance than the carbohydrate you consume during exercise. Take your carbohydrates around three hours before exercise if possible so that they are prop ...
ppt
... Figure was assumed from textbook: Devlin, T. M. (editor): Textbook of Biochemistry with Clinical Correlations, 4th ed. Wiley-Liss, Inc., New York, 1997. ...
... Figure was assumed from textbook: Devlin, T. M. (editor): Textbook of Biochemistry with Clinical Correlations, 4th ed. Wiley-Liss, Inc., New York, 1997. ...
CELLULAR RESPIRATION
... metabolized to lactate or to CO2 and alcohol (it is species specific)…result can be net gain of only 2 ATP per molecule verses 32 – 34 under normal cycle just described ...
... metabolized to lactate or to CO2 and alcohol (it is species specific)…result can be net gain of only 2 ATP per molecule verses 32 – 34 under normal cycle just described ...
Document
... Pyruvic acid must be converted to Acetyl CoA before it can enter Krebs cycle. PA moves into mitochondrial matrix. PA looses a CO2 (when NAD reduced to NADH) and becomes Acetyl CoA ( 2 Carbon molecule) ...
... Pyruvic acid must be converted to Acetyl CoA before it can enter Krebs cycle. PA moves into mitochondrial matrix. PA looses a CO2 (when NAD reduced to NADH) and becomes Acetyl CoA ( 2 Carbon molecule) ...
Option C - Human biochemistry C.1 Diet-
... • -basic energy sources for living organisms • -GLYCOGEN- an energy reserve, (stored in liver), can break down into glucose when it is needed • -Precursors for other biologically important molecules---i.e. monosaccharides are used to make other molecules like glycerol and fatty acids and some amino ...
... • -basic energy sources for living organisms • -GLYCOGEN- an energy reserve, (stored in liver), can break down into glucose when it is needed • -Precursors for other biologically important molecules---i.e. monosaccharides are used to make other molecules like glycerol and fatty acids and some amino ...
PP 6.1-6.6 - Trimble County Schools
... 6.3 Cellular respiration banks energy in ATP molecules Cellular respiration is an exergonic process that transfers energy from the bonds in glucose to ATP – Cellular respiration produces 38 ATP molecules from each glucose molecule – Other foods (organic molecules) can be used as a source of energ ...
... 6.3 Cellular respiration banks energy in ATP molecules Cellular respiration is an exergonic process that transfers energy from the bonds in glucose to ATP – Cellular respiration produces 38 ATP molecules from each glucose molecule – Other foods (organic molecules) can be used as a source of energ ...
in the fatty acid
... -a gram of fat stores twice as much energy vs. a gram of a polysaccharide like starch -adipose tissue evolved due to animal movement -much less bulky than polysaccharides like starch -although plants did evolve oils in their seeds to decrease the amount of space needed for the energy required -some ...
... -a gram of fat stores twice as much energy vs. a gram of a polysaccharide like starch -adipose tissue evolved due to animal movement -much less bulky than polysaccharides like starch -although plants did evolve oils in their seeds to decrease the amount of space needed for the energy required -some ...
Cellular Respiration PPT
... is available?? The Kreb’s Cycle and Electron Transport Chain can’t function!! These are anaerobic conditions!! ...
... is available?? The Kreb’s Cycle and Electron Transport Chain can’t function!! These are anaerobic conditions!! ...
Learning Objectives
... Know how fats metabolized by lipases (regulated step) Understand that hormones trigger mobilization of stored triacylglycerols Understand importance of "priming" fatty acid with CoA to make fatty acyl-CoA Transport fatty acid into mitochondria using carnitine acyltransferase (regulated step) -oxida ...
... Know how fats metabolized by lipases (regulated step) Understand that hormones trigger mobilization of stored triacylglycerols Understand importance of "priming" fatty acid with CoA to make fatty acyl-CoA Transport fatty acid into mitochondria using carnitine acyltransferase (regulated step) -oxida ...
Ch. 9-11 Review ppt.
... 3) Write the reaction for forming a triglyceride and the saponification of a triglyceride. 4) What’s the difference between a saturated and an unsaturated fat? How does that relate to their m.p. and what phase they are at room temperature? 5)Fat soluble vs. water soluble vitamins? ...
... 3) Write the reaction for forming a triglyceride and the saponification of a triglyceride. 4) What’s the difference between a saturated and an unsaturated fat? How does that relate to their m.p. and what phase they are at room temperature? 5)Fat soluble vs. water soluble vitamins? ...
Section 3.3: Carbon Compounds Building Blocks of Cells • The parts
... A protein is a molecule made up of amino acids, building blocks that link to form proteins. ...
... A protein is a molecule made up of amino acids, building blocks that link to form proteins. ...
Ketosis
Ketosis /kɨˈtoʊsɨs/ is a metabolic state where most of the body's energy supply comes from ketone bodies in the blood, in contrast to a state of glycolysis where blood glucose provides most of the energy. It is characterised by serum concentrations of ketone bodies over 0.5 millimolar, with low and stable levels of insulin and blood glucose. It is almost always generalized with hyperketonemia, that is, an elevated level of ketone bodies in the blood throughout the body. Ketone bodies are formed by ketogenesis when liver glycogen stores are depleted (or from metabolising medium-chain triglycerides). The main ketone bodies used for energy are acetoacetate and β-hydroxybutyrate, and the levels of ketone bodies are regulated mainly by insulin and glucagon. Most cells in the body can use both glucose and ketone bodies for fuel, and during ketosis, free fatty acids and glucose synthesis (gluconeogenesis) fuel the remainder.Longer-term ketosis may result from fasting or staying on a low-carbohydrate diet, and deliberately induced ketosis serves as a medical intervention for intractable epilepsy. In glycolysis, higher levels of insulin promote storage of body fat and block release of fat from adipose tissues, while in ketosis, fat reserves are readily released and consumed. For this reason, ketosis is sometimes referred to as the body's ""fat burning"" mode.