Glucose-6-P to Fructose-6-P
... 1st step in glycolysis; G large, negative • Hexokinase (and glucokinase) act to phosphorylate glucose and keep it in the cell • Km for glucose is 0.1 mM; cell has 4 mM glucose • So hexokinase is normally active! • Glucokinase (Kmglucose = 10 mM) only turns on when cell is rich in glucose • Hexokina ...
... 1st step in glycolysis; G large, negative • Hexokinase (and glucokinase) act to phosphorylate glucose and keep it in the cell • Km for glucose is 0.1 mM; cell has 4 mM glucose • So hexokinase is normally active! • Glucokinase (Kmglucose = 10 mM) only turns on when cell is rich in glucose • Hexokina ...
Respiration PowerPoint
... Also, ADP is converted into _____. Next, ______ picks up 2 __________ and 2 _____ ions and becomes __________ Finally, another ______ picks up 2 __________ and an _____ ion and ...
... Also, ADP is converted into _____. Next, ______ picks up 2 __________ and 2 _____ ions and becomes __________ Finally, another ______ picks up 2 __________ and an _____ ion and ...
Biomolecules
... Textbook Read pages 61-62. 1- What is the function of fat? 2- what is the function of wax? 3- What are the major structural differences between wax and fat? 4- what does every amino acid have? 5- What gives an amino acid its special ...
... Textbook Read pages 61-62. 1- What is the function of fat? 2- what is the function of wax? 3- What are the major structural differences between wax and fat? 4- what does every amino acid have? 5- What gives an amino acid its special ...
ANTIHYPERLIPIDEMIC EFFECT OF WHEATGRASS ON ALCOHOL AND ∆PUFA INDUCED LIVER
... secretion of VLDL, thus suppressing the transport of triglycerides and release of free fatty acid from lipoprotein [2]. ...
... secretion of VLDL, thus suppressing the transport of triglycerides and release of free fatty acid from lipoprotein [2]. ...
Enzymes - Kevan Kruger
... 12.What are the 3 ways that an apoenzme (the protein portion) is denatured? 13.Know how to interpret graphs in this section. Why isn’t the temperature graph symmetrical? 14.Explain the lock and key analogy. 15.Another more recent explanation of enzyme action is the "induced fit" theory. Describe the ...
... 12.What are the 3 ways that an apoenzme (the protein portion) is denatured? 13.Know how to interpret graphs in this section. Why isn’t the temperature graph symmetrical? 14.Explain the lock and key analogy. 15.Another more recent explanation of enzyme action is the "induced fit" theory. Describe the ...
Pancreatic Secretions
... 1.) Bile acids emulsify the fat in small intestine increasing surface area 2.) Pancreatic lipase: hydrolyze FA, MAG, cholesterol, and lysolecithic 3.) The hydrophobic products of lipid digestion in micelles by bile acids. Absorption of Lipids 1.) Begins in the small intestine because chylomicron car ...
... 1.) Bile acids emulsify the fat in small intestine increasing surface area 2.) Pancreatic lipase: hydrolyze FA, MAG, cholesterol, and lysolecithic 3.) The hydrophobic products of lipid digestion in micelles by bile acids. Absorption of Lipids 1.) Begins in the small intestine because chylomicron car ...
ATP GENERATION The energy captured within ATP can then be
... To catabolize, bacteria secrete lipases, hydrolyze glycerides to free fatty acids and glycerol. ...
... To catabolize, bacteria secrete lipases, hydrolyze glycerides to free fatty acids and glycerol. ...
No Slide Title
... Hemoglobin A, Sickle-Cell Hemoglobin, and Hemoglobin C Hemoglobin S Glu to Val at Position 6 on the Beta Chain Hemoglobin C Glu to Lys at Position 6 on the Beta Chain ...
... Hemoglobin A, Sickle-Cell Hemoglobin, and Hemoglobin C Hemoglobin S Glu to Val at Position 6 on the Beta Chain Hemoglobin C Glu to Lys at Position 6 on the Beta Chain ...
second exam2
... a) A triglyceride molecule in which the carbon-carbon bonds in the fatty acid chains are all single bonds. b) A triglyceride molecule in which the carbon-carbon bonds in the fatty acid chains are all double bonds. c) A tryglyceride molecule that contains the greatest possible number of fatty acid ...
... a) A triglyceride molecule in which the carbon-carbon bonds in the fatty acid chains are all single bonds. b) A triglyceride molecule in which the carbon-carbon bonds in the fatty acid chains are all double bonds. c) A tryglyceride molecule that contains the greatest possible number of fatty acid ...
Cellular Respiration
... Hans Krebs who described the reaction in the 1930s. Begins by the addition of a 2-carbon acetyl group to a 4-carbon molecule forming a 6-carbon citric acid molecule In the reactions that follow, at three different times, two electrons and one H ion are accepted by NAD+ , forming NADH At one time in ...
... Hans Krebs who described the reaction in the 1930s. Begins by the addition of a 2-carbon acetyl group to a 4-carbon molecule forming a 6-carbon citric acid molecule In the reactions that follow, at three different times, two electrons and one H ion are accepted by NAD+ , forming NADH At one time in ...
Control Mechanisms: Hormones
... subunit (Ga) dissociates from the other subunits (Gbg) Ga diffuses anchored to to membrane, binds to & activates adenylate cyclase a small fraction of ATP is converted to cyclic AMP (cAMP) cyclic AMP is called a second messenger (intracellular messenger) ...
... subunit (Ga) dissociates from the other subunits (Gbg) Ga diffuses anchored to to membrane, binds to & activates adenylate cyclase a small fraction of ATP is converted to cyclic AMP (cAMP) cyclic AMP is called a second messenger (intracellular messenger) ...
Nutrition Lesson 4 Digestive system vertebrates Anatomy..notebook
... 1. Final digestion of nutrients is completed 2. peristaltic movements deliver chime to L. I. 3. Digested food is absorbed in villi (villus) into blood stream. 1. Vestigial structure not known function 1. Absorbs large amounts of water. 2. Eliminates undigested food as solid waste. Mar 241:29 ...
... 1. Final digestion of nutrients is completed 2. peristaltic movements deliver chime to L. I. 3. Digested food is absorbed in villi (villus) into blood stream. 1. Vestigial structure not known function 1. Absorbs large amounts of water. 2. Eliminates undigested food as solid waste. Mar 241:29 ...
Digestion study guide
... starch, sucrose, and lactose. Identify the steps that belong to the broad categories “luminal digestion”, “membrane digestion”, and “transport”. 3) Describe the similarities and differences between the intestinal transport of glucose, galactose, and fructose. 4) Describe with graphs the two methods ...
... starch, sucrose, and lactose. Identify the steps that belong to the broad categories “luminal digestion”, “membrane digestion”, and “transport”. 3) Describe the similarities and differences between the intestinal transport of glucose, galactose, and fructose. 4) Describe with graphs the two methods ...
Chapter 17 "Lipids" - 2012 Book Archive
... these abbreviations to denote the number of double bonds outside the fivecarbon ring in a given prostaglandin. The prostaglandins are among the most potent biological substances known. Slight structural differences give them highly distinct biological effects; however, all prostaglandins exhibit som ...
... these abbreviations to denote the number of double bonds outside the fivecarbon ring in a given prostaglandin. The prostaglandins are among the most potent biological substances known. Slight structural differences give them highly distinct biological effects; however, all prostaglandins exhibit som ...
Regulation of Metabolism
... • Some glucose is reused to form glycogen. • Only need about 150 g/day. • Average daily turnover for protein is 150 g/day. • Some protein may be reused for protein synthesis. • Only need 35 g/day. • 9 essential amino acids. • Average daily turnover for fats is 100 g/day. • Little is actually require ...
... • Some glucose is reused to form glycogen. • Only need about 150 g/day. • Average daily turnover for protein is 150 g/day. • Some protein may be reused for protein synthesis. • Only need 35 g/day. • 9 essential amino acids. • Average daily turnover for fats is 100 g/day. • Little is actually require ...
24,7 Loctic Fermentotion
... The pathway by which lactate is conuerted to glucose is called gluconeogenesis. Gluconeogenesis,which is the synthesis of glucose from startingmaterials that are not carbohydrates,is an exampleof an anabolic (synthetic) pathway. Like most anabolic pathways, it requires the expenditure of ATP Six mol ...
... The pathway by which lactate is conuerted to glucose is called gluconeogenesis. Gluconeogenesis,which is the synthesis of glucose from startingmaterials that are not carbohydrates,is an exampleof an anabolic (synthetic) pathway. Like most anabolic pathways, it requires the expenditure of ATP Six mol ...
Glucose-6-P to Fructose-6-P
... 1st step in glycolysis; G large, negative • Hexokinase (and glucokinase) act to phosphorylate glucose and keep it in the cell • Km for glucose is 0.1 mM; cell has 4 mM glucose • So hexokinase is normally active! • Glucokinase (Kmglucose = 10 mM) only turns on when cell is rich in glucose • Hexokina ...
... 1st step in glycolysis; G large, negative • Hexokinase (and glucokinase) act to phosphorylate glucose and keep it in the cell • Km for glucose is 0.1 mM; cell has 4 mM glucose • So hexokinase is normally active! • Glucokinase (Kmglucose = 10 mM) only turns on when cell is rich in glucose • Hexokina ...
Lecture 1 Course overview and intro to enzymes
... glycogen phosphorylase, debranching enzyme Control of glycogen metabolism allosteric control of glycogen phosphorylase phosphorylation hormonal control of GP phosphorylation insulin decreases activity (less phosphorylated GP) glucagons (in liver) increase activity (more phosphorylated GP) hormonal c ...
... glycogen phosphorylase, debranching enzyme Control of glycogen metabolism allosteric control of glycogen phosphorylase phosphorylation hormonal control of GP phosphorylation insulin decreases activity (less phosphorylated GP) glucagons (in liver) increase activity (more phosphorylated GP) hormonal c ...
Document
... area of the inner mitochondrial membrane, enhancing its ability to generate ATP. The matrix is the space enclosed by the inner membrane. The matrix contains a highly concentrated mixture of hundreds of enzymes, which the major functions include oxidation of pyruvate and fatty acids, and the citric a ...
... area of the inner mitochondrial membrane, enhancing its ability to generate ATP. The matrix is the space enclosed by the inner membrane. The matrix contains a highly concentrated mixture of hundreds of enzymes, which the major functions include oxidation of pyruvate and fatty acids, and the citric a ...
bme-biochem-5-1-atp-adp-cycle-kh-6
... Glycogenesis: The process by which glycogen is synthesized from glucose; in which glucose molecules are added to chains of glycogen for storage. Glycogenolysis: (also known as "Glycogenlysis") is the break down of glycogen to glucose-1-phosphate and glucose for ATP production. Gluconeogenesis (abbre ...
... Glycogenesis: The process by which glycogen is synthesized from glucose; in which glucose molecules are added to chains of glycogen for storage. Glycogenolysis: (also known as "Glycogenlysis") is the break down of glycogen to glucose-1-phosphate and glucose for ATP production. Gluconeogenesis (abbre ...
chapter8powerpointle
... A.K.A. Krebs cycle Occurs in matrix of mitochondria Both acetyl (C2) groups received from the preparatory reaction: Join with an enzyme CoA molecule to make acetylCoA Acetyl (C2) group transferred to oxaloacetate (C2) to make citrate (C6) Each acetyl oxidized to two CO2 molecules Remaining 4 car ...
... A.K.A. Krebs cycle Occurs in matrix of mitochondria Both acetyl (C2) groups received from the preparatory reaction: Join with an enzyme CoA molecule to make acetylCoA Acetyl (C2) group transferred to oxaloacetate (C2) to make citrate (C6) Each acetyl oxidized to two CO2 molecules Remaining 4 car ...