Midterm Final Review
... Allosteric Regulation • a protein’s function at one site is affected by binding of a regulatory molecule at another site • Allosteric regulation may either inhibit or stimulate an enzyme’s activity ...
... Allosteric Regulation • a protein’s function at one site is affected by binding of a regulatory molecule at another site • Allosteric regulation may either inhibit or stimulate an enzyme’s activity ...
The Digestive System
... in the stomach 5.1.3 state source of protease Pepsin is a protein-splitting enzyme ...
... in the stomach 5.1.3 state source of protease Pepsin is a protein-splitting enzyme ...
02. Structure and chemical properties of carboxylic acids
... Carboxylic acid – polar molecule (-COOH group and hydrocarbon chain) formic, acetic, propionic and butyric acids are completely soluble 5-8 carbons carboxylic acids are partially soluble containing more than 8 carbons are insoluble Carboxylic acids form hydrogen bonds (have high boiling po ...
... Carboxylic acid – polar molecule (-COOH group and hydrocarbon chain) formic, acetic, propionic and butyric acids are completely soluble 5-8 carbons carboxylic acids are partially soluble containing more than 8 carbons are insoluble Carboxylic acids form hydrogen bonds (have high boiling po ...
Lesson Plans Week of Sept. 2-5
... hydrogen and hydroxide ions (A.5.f). I can explain the difference between organic and inorganic compounds (A.5.e) Lesson activities : -BR: ACT Quality Core Question - Data collection of mealworms. - Biochemistry Unit DLT Quiz 1 - Class Discussion: ...
... hydrogen and hydroxide ions (A.5.f). I can explain the difference between organic and inorganic compounds (A.5.e) Lesson activities : -BR: ACT Quality Core Question - Data collection of mealworms. - Biochemistry Unit DLT Quiz 1 - Class Discussion: ...
An overview of biochemistry for bioCHEM480
... (see figure on following page). BIOSYNTHESIS (ANABOLISM) ...
... (see figure on following page). BIOSYNTHESIS (ANABOLISM) ...
Very long-chain acyl-CoA dehydrogenase deficiency presenting as acute hypercapnic respiratory failure CASE STUDY
... production arising from a wide variety of metabolic defects, including: defects in carbohydrate metabolism (glycolytic/ glycogenolytic disorders); fatty acid metabolism (deficiency of b-oxidation enzymes, carnitine deficiency syndromes and fatty acid transport defects); and electron transport chain ...
... production arising from a wide variety of metabolic defects, including: defects in carbohydrate metabolism (glycolytic/ glycogenolytic disorders); fatty acid metabolism (deficiency of b-oxidation enzymes, carnitine deficiency syndromes and fatty acid transport defects); and electron transport chain ...
Name: Cell Biology Test #1: 50 points
... Unit Extra Credit (2 pts 4 X ½ pt): Draw/Name and amino acid that would do the following: a) Associate with the hydrophobic core of the lipid bilayer b) Could be phosphorylated by a kinase c) Would have a charged R-group that could attract calcium d) Would permit collagen to form tight bundles due t ...
... Unit Extra Credit (2 pts 4 X ½ pt): Draw/Name and amino acid that would do the following: a) Associate with the hydrophobic core of the lipid bilayer b) Could be phosphorylated by a kinase c) Would have a charged R-group that could attract calcium d) Would permit collagen to form tight bundles due t ...
BIOTECHNOLOGY B.Sc. Semester III
... Unit III : Replication and Transcription in Prokaryotes a. Replication- Enzymology of replication DNA polymerase I, brief account of pol II and III, helicases, topoisomerases, single strand binding proteins, primase action b. Proof for semiconservative replication, Okazaki fragments, c. Replication ...
... Unit III : Replication and Transcription in Prokaryotes a. Replication- Enzymology of replication DNA polymerase I, brief account of pol II and III, helicases, topoisomerases, single strand binding proteins, primase action b. Proof for semiconservative replication, Okazaki fragments, c. Replication ...
adrenal support plus
... RIBOFLAVIN – Riboflavin is an essential part of the coenzymes flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD). FAD and FMN play central roles in numerous metabolic pathways of carbohydrate, fatty acid, and protein metabolism.* ...
... RIBOFLAVIN – Riboflavin is an essential part of the coenzymes flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD). FAD and FMN play central roles in numerous metabolic pathways of carbohydrate, fatty acid, and protein metabolism.* ...
Pyruvate Oxidation and the Citric Acid Cycle
... formation of FADH2. Succinyl CoA releases coenzyme A, becoming succinate, the energy thus released converts GDP to GTP, which in turn converts ADP to ATP. ...
... formation of FADH2. Succinyl CoA releases coenzyme A, becoming succinate, the energy thus released converts GDP to GTP, which in turn converts ADP to ATP. ...
Biochemistry 3 - Chiropractic National Board Review Questions
... Which Co-Enzyme is used with Glutathione Peroxidase? SELENIUM A diet high in polyunsaturated fat needs what Vitamin to combine to prevent free radicals? TOCOPHEROL (Vitamin E) **ANTIOXIDANTS are A, C, E, and S; FAT SOLUBLE Vitamins A, D, E, K** NADH + H + ½ O2 molecule forms NAD + ________. Which of ...
... Which Co-Enzyme is used with Glutathione Peroxidase? SELENIUM A diet high in polyunsaturated fat needs what Vitamin to combine to prevent free radicals? TOCOPHEROL (Vitamin E) **ANTIOXIDANTS are A, C, E, and S; FAT SOLUBLE Vitamins A, D, E, K** NADH + H + ½ O2 molecule forms NAD + ________. Which of ...
Fungal Lipids: The Biochemistry of Lipid Accumulation
... It is necessary for either the PUFAs or their precursors to be present in the diet as mammals cannot synthesise all polyunsaturated fatty acids necessary for physiological activities. Mammals can also not desaturate oleic acid to linoleic acid though this is readily carried out by plants, algae and ...
... It is necessary for either the PUFAs or their precursors to be present in the diet as mammals cannot synthesise all polyunsaturated fatty acids necessary for physiological activities. Mammals can also not desaturate oleic acid to linoleic acid though this is readily carried out by plants, algae and ...
Amino Acid Metabolism
... • Metabolic pool AA has no storage form in mammals (as with other life forms) as free AA or as specialized storage form (such as glycogen for glucose, TG for FA) but a certain percentage of muscle & structural proteins are “expendable”. • AA are used for proteins, N compounds, energy (also via gluco ...
... • Metabolic pool AA has no storage form in mammals (as with other life forms) as free AA or as specialized storage form (such as glycogen for glucose, TG for FA) but a certain percentage of muscle & structural proteins are “expendable”. • AA are used for proteins, N compounds, energy (also via gluco ...
1 Amino Acid Metabolism
... • Metabolic pool AA has no storage form in mammals (as with other life forms) as free AA or as specialized storage form (such as glycogen for glucose, TG for FA) but a certain percentage of muscle & structural proteins are “expendable”. • AA are used for proteins, N compounds, energy (also via gluco ...
... • Metabolic pool AA has no storage form in mammals (as with other life forms) as free AA or as specialized storage form (such as glycogen for glucose, TG for FA) but a certain percentage of muscle & structural proteins are “expendable”. • AA are used for proteins, N compounds, energy (also via gluco ...
The Citric acid cycle - University of Houston
... Why such a complex set of enzymes? 1 Enzymatic reactions rates are limited by diffusion, with shorter distance between subunits a enzyme can almost direct the substrate from one subunit (catalytic site) to another. 2. Channeling metabolic intermediates between ...
... Why such a complex set of enzymes? 1 Enzymatic reactions rates are limited by diffusion, with shorter distance between subunits a enzyme can almost direct the substrate from one subunit (catalytic site) to another. 2. Channeling metabolic intermediates between ...
question Examination questions: Digestion and intermediary
... Expected knowledge of metabolic pathways: review of substrates, important intermediates and products, the importance of each pathway, its regulation and its interconnection with intermediary metabolism. The pathways will not be tested in details as required in the module Cellular Basis of Medicine. ...
... Expected knowledge of metabolic pathways: review of substrates, important intermediates and products, the importance of each pathway, its regulation and its interconnection with intermediary metabolism. The pathways will not be tested in details as required in the module Cellular Basis of Medicine. ...
Lecture 19 TCA Cycle 1. How pyruvate is converted to acetyl
... 1. How pyruvate is converted to acetyl-CoA which is a precursor for TCA cycle? Answer: The pyruvic molecules formed in glycolosis enter the mitochondria, where they are converted to acetyl coenzyme A (acetyl CoA). In this complex series of reactions, pyruvate undergoes oxidative decarboxylation. Fir ...
... 1. How pyruvate is converted to acetyl-CoA which is a precursor for TCA cycle? Answer: The pyruvic molecules formed in glycolosis enter the mitochondria, where they are converted to acetyl coenzyme A (acetyl CoA). In this complex series of reactions, pyruvate undergoes oxidative decarboxylation. Fir ...
Fructose-1,6 - LSU School of Medicine
... High Glucagon -> High cAMP -> activation of PKA -> phosphorylation of bifunctional enzyme -> inhibition of PFK2, activation of FBPase2 -> decrease in fructose 2,6-bisphosphate -> no stimulation of glycolysis, no inhibition of gluconeogenesis -> Gluconeogenesis prevails! ...
... High Glucagon -> High cAMP -> activation of PKA -> phosphorylation of bifunctional enzyme -> inhibition of PFK2, activation of FBPase2 -> decrease in fructose 2,6-bisphosphate -> no stimulation of glycolysis, no inhibition of gluconeogenesis -> Gluconeogenesis prevails! ...
Spring 2012 Lecture 5
... - For glycine, R is hydrogen. Therefore, the mirror images ARE superimposable and NOT chiral. A plane of symmetry exists. - Each amino acid except glycine has 2 ENANTIOMERS - The enantiomers are classified based on the ability to rotate polarized light – termed optically ...
... - For glycine, R is hydrogen. Therefore, the mirror images ARE superimposable and NOT chiral. A plane of symmetry exists. - Each amino acid except glycine has 2 ENANTIOMERS - The enantiomers are classified based on the ability to rotate polarized light – termed optically ...
Lecture 6
... in small supply in skeletal muscle • Found in large amts in liver and kidneys • Pyruvate kinase (last step of glycolysis): – virtually irreversible in skeletal muscle – In liver, can be inhibited by cAMP and ...
... in small supply in skeletal muscle • Found in large amts in liver and kidneys • Pyruvate kinase (last step of glycolysis): – virtually irreversible in skeletal muscle – In liver, can be inhibited by cAMP and ...
`Metabolic flux` describes the rate of flow of intermediates through a
... glucose is synthesized from 2-4C precursors • Many organisms and many cell types require a constant supply of glucose (ex: neurons, red blood cells) • In humans, glucose can be synthesized from pyruvate (or lactate, or oxaloacetate, or certain amino acids) through this pathway (mainly occurring in t ...
... glucose is synthesized from 2-4C precursors • Many organisms and many cell types require a constant supply of glucose (ex: neurons, red blood cells) • In humans, glucose can be synthesized from pyruvate (or lactate, or oxaloacetate, or certain amino acids) through this pathway (mainly occurring in t ...
Lipids- Structure and Metabolism
... After emulsification, lipids are hydrolysed by the lipolytic enzymes such as pancreatic lipase, phospholipase and cholesterol esterase, present in the ...
... After emulsification, lipids are hydrolysed by the lipolytic enzymes such as pancreatic lipase, phospholipase and cholesterol esterase, present in the ...