Tymoczko, Biochemistry: A Short Course 3e, Launchpad
... 1. Lipid molecules are said to be amphipathic, meaning that a. they have asymmetric carbons and can exist in left- and right-handed forms. b. they have a dual nature with part of the molecule being hydrophobic and the other part hydrophilic. c. they are capable of moving rapidly from one side of a l ...
... 1. Lipid molecules are said to be amphipathic, meaning that a. they have asymmetric carbons and can exist in left- and right-handed forms. b. they have a dual nature with part of the molecule being hydrophobic and the other part hydrophilic. c. they are capable of moving rapidly from one side of a l ...
Fatty Acid Oxidation
... This lecture links defects in catabolism of lipids to a variety of pathological states. Following this lecture students should understand that ...
... This lecture links defects in catabolism of lipids to a variety of pathological states. Following this lecture students should understand that ...
Fatty Acid Synthesis
... De novo synthesis of FAs In mammals fatty acid synthesis occurs primarily in the cytosol of the liver and adipose tissues .It also occurs in mammary glands during lactation. Acetyl-CoA is the starting material for FA synthesis. However, most acetyl-CoA in mitochondria(from the breakdown of suga ...
... De novo synthesis of FAs In mammals fatty acid synthesis occurs primarily in the cytosol of the liver and adipose tissues .It also occurs in mammary glands during lactation. Acetyl-CoA is the starting material for FA synthesis. However, most acetyl-CoA in mitochondria(from the breakdown of suga ...
Fermentation and Biosynthetic Pathways File
... Alcohol fermentation is carried a number of bacteria & yeasts. Organisms that produce lactic acid other acids or alcohols are known as heterolactic (or heterofermentative); often use the pentose phosphate pathway. Glucose + ADP + P —>Lactic acid + Ethanol + CO2+ ATP ...
... Alcohol fermentation is carried a number of bacteria & yeasts. Organisms that produce lactic acid other acids or alcohols are known as heterolactic (or heterofermentative); often use the pentose phosphate pathway. Glucose + ADP + P —>Lactic acid + Ethanol + CO2+ ATP ...
2.3 Biomolecules Hon
... Organic: contains carbon and hydrogen ◦ All living things contain carbon (C), hydrogen (H), oxygen (O), nitrogen (N), phosphorus (P) and Sulfur (S) Monomer: created when C,H,O, N, P bond together to form small molecules Polymer: large compounds that are formed by joining monomers together ...
... Organic: contains carbon and hydrogen ◦ All living things contain carbon (C), hydrogen (H), oxygen (O), nitrogen (N), phosphorus (P) and Sulfur (S) Monomer: created when C,H,O, N, P bond together to form small molecules Polymer: large compounds that are formed by joining monomers together ...
EXAM2
... Yes No, but it can if the electrons are returned to the cytochrome b 6 f complex Yes, but only when there is insufficient NADPH Yes, but only in a C4 plant ...
... Yes No, but it can if the electrons are returned to the cytochrome b 6 f complex Yes, but only when there is insufficient NADPH Yes, but only in a C4 plant ...
Biochemistry Quiz Review 1II 1. Enzymes are very potent catalysts
... 28. When glucose labeled with a 14C at C-2 passes through glycolysis, the glyceraldehyde 3phosphate that is produced from it still contains the radioactive carbon atom. Draw the structure of glyceraldehyde 3-phosphate, and circle the atom(s) that would be radioactive. ...
... 28. When glucose labeled with a 14C at C-2 passes through glycolysis, the glyceraldehyde 3phosphate that is produced from it still contains the radioactive carbon atom. Draw the structure of glyceraldehyde 3-phosphate, and circle the atom(s) that would be radioactive. ...
amino acids - 11 College Biology
... The fatty acid chains are packed tightly together. Solid at room temperature. Example: butter ...
... The fatty acid chains are packed tightly together. Solid at room temperature. Example: butter ...
3. LIPIDS
... Trans Fatty acids, unlike Cis isomers, increase plasma cholesterol levels ( total and LDL ) and decrease HDL-cholesterol Current concerns about trans fatty acid intake and attempt to ↓ their dietary intake ...
... Trans Fatty acids, unlike Cis isomers, increase plasma cholesterol levels ( total and LDL ) and decrease HDL-cholesterol Current concerns about trans fatty acid intake and attempt to ↓ their dietary intake ...
BioN08 Metabolism of lipids Summer 2015
... catabolism of carbohydrates and proteins are diverted into formation of fatty acids that can then be stored. • Location: cytosol • Production of acetyl-CoA and malonyl-CoA, which are linked to acyl-carrier protein (ACP) in the enzyme • Note: need of ATP ...
... catabolism of carbohydrates and proteins are diverted into formation of fatty acids that can then be stored. • Location: cytosol • Production of acetyl-CoA and malonyl-CoA, which are linked to acyl-carrier protein (ACP) in the enzyme • Note: need of ATP ...
BIOS 1300 SI WORKSHEET 2 (Chapter 2) SI Leader: Merrin Jeffries
... 15.Neutral fats or Triglycerides are composed of _________ Fatty Acids bonded to a glycerol molecule 16.A dehydration synthesis reaction between glycerol and a single fatty acid would yield a(n) a. micelle b. monoglyceride c. triglyceride d. omega – 3 fatty acid e. diglyceride 17.How does boiling a ...
... 15.Neutral fats or Triglycerides are composed of _________ Fatty Acids bonded to a glycerol molecule 16.A dehydration synthesis reaction between glycerol and a single fatty acid would yield a(n) a. micelle b. monoglyceride c. triglyceride d. omega – 3 fatty acid e. diglyceride 17.How does boiling a ...
Ch.24Pt.5_000
... 1. Diet: High fat / Low carbohydrates 2. Diabetes: body cannot process glucose properly 3. Long-term fasting: starvation, crash diets, Loozen’s blackberry eradication program, etc. • Inadequate amount of oxaloacetate forms. • Oxaloacetate already present is used in gluconeogenesis to make glucose. • ...
... 1. Diet: High fat / Low carbohydrates 2. Diabetes: body cannot process glucose properly 3. Long-term fasting: starvation, crash diets, Loozen’s blackberry eradication program, etc. • Inadequate amount of oxaloacetate forms. • Oxaloacetate already present is used in gluconeogenesis to make glucose. • ...
Compounds of Life Chart
... Provides a STORED source of energy for your body to use when it needs it Triglycerides = 1 glycerol + 3 fatty acids Saturated – solid (no double bonds between carbon atoms), animal fats (like lard and butter) Unsaturated – liquid (like fish and vegetable oils), double or triple bond between ...
... Provides a STORED source of energy for your body to use when it needs it Triglycerides = 1 glycerol + 3 fatty acids Saturated – solid (no double bonds between carbon atoms), animal fats (like lard and butter) Unsaturated – liquid (like fish and vegetable oils), double or triple bond between ...
Antioxidant Activity Associated with Lipid and
... germinated seeds of this tree for food uses is not known. This study reports some biochemical changes during seed germination associated with antioxidant activity and the mobilization of lipids and phenolics. Lipid content decreased, whereas the dominant fatty acids did not change significantly. The ...
... germinated seeds of this tree for food uses is not known. This study reports some biochemical changes during seed germination associated with antioxidant activity and the mobilization of lipids and phenolics. Lipid content decreased, whereas the dominant fatty acids did not change significantly. The ...
Fatty Acid Oxidation and Ketone Bodies OXIDATION OF FATTY
... -oxidation is a minor pathway and is brought about by cytochrome P450 in the endoplasmic reticulum. CH3 group is converted to a -CH2OH group that subsequently is oxidized to -COOH, thus forming a dicarboxylic acid. They subsequently undergo ß-oxidation and are excreted in the urine. ...
... -oxidation is a minor pathway and is brought about by cytochrome P450 in the endoplasmic reticulum. CH3 group is converted to a -CH2OH group that subsequently is oxidized to -COOH, thus forming a dicarboxylic acid. They subsequently undergo ß-oxidation and are excreted in the urine. ...
Ch. 5 Biochemistry
... Ester linkage: 3 fatty acids to 1 glycerol (dehydration formation) Triacyglycerol (triglyceride) Saturated vs. unsaturated fats; single vs. double bonds ...
... Ester linkage: 3 fatty acids to 1 glycerol (dehydration formation) Triacyglycerol (triglyceride) Saturated vs. unsaturated fats; single vs. double bonds ...
Chem 365 Problem set 10 answer key 1. Ketone bodies are formed
... A) Carnitine is required to transport fatty acyl CoA into the mitochondrial matrix for β oxidation. The inhibition of fatty acid transport caused by a deficiency in carnitine diminishes energy production from fats for muscular work. Excess fatty acyl-CoA can be converted to triaclglycerols in the mu ...
... A) Carnitine is required to transport fatty acyl CoA into the mitochondrial matrix for β oxidation. The inhibition of fatty acid transport caused by a deficiency in carnitine diminishes energy production from fats for muscular work. Excess fatty acyl-CoA can be converted to triaclglycerols in the mu ...
Organic Notes.graffle
... Carbohydrates are organic molecules that are mainly used as a source of energy by living things. Carbohydrates are made by Plants and Algae through the process of photosynthesis. There are several kinds of carbohydrates - we will present them here from smallest to biggest. ...
... Carbohydrates are organic molecules that are mainly used as a source of energy by living things. Carbohydrates are made by Plants and Algae through the process of photosynthesis. There are several kinds of carbohydrates - we will present them here from smallest to biggest. ...
Lipids: Membrane Structure
... • Impermeable to ions and most polar molecules to form boundaries • Create a charge difference ...
... • Impermeable to ions and most polar molecules to form boundaries • Create a charge difference ...
Fatty Acids
... In 1904, Franz Knoop fed dogs labeled at their -carbon atoms of even-numbered- and odd-numbered FAs by a benzene ring and isolated the phenyl-containing metabolic products (glycine adduct) from their urine (phenylaceturic acid and hippuric acid ). ...
... In 1904, Franz Knoop fed dogs labeled at their -carbon atoms of even-numbered- and odd-numbered FAs by a benzene ring and isolated the phenyl-containing metabolic products (glycine adduct) from their urine (phenylaceturic acid and hippuric acid ). ...
03. Lipids. Classification, structure and biological role
... • The most important role of lipids is as а fuel. Thus fat is the most concentrated form in which potential energy can be stored. • Since fat is а bad conductor of heat, it provides excellent insulation. • Fat may also provide padding to protect the internal organs. • Some compounds derived from lip ...
... • The most important role of lipids is as а fuel. Thus fat is the most concentrated form in which potential energy can be stored. • Since fat is а bad conductor of heat, it provides excellent insulation. • Fat may also provide padding to protect the internal organs. • Some compounds derived from lip ...
Molecole per la vita
... Triglycerides are lipids that are obtained by means of the esterification reaction between glycerol and fatty acids and form the fatty tissues of animals and plants. Triglycerides may be saturated or unsaturated depending on whether the hydrocarbon chains of the fatty acids contain double bonds or n ...
... Triglycerides are lipids that are obtained by means of the esterification reaction between glycerol and fatty acids and form the fatty tissues of animals and plants. Triglycerides may be saturated or unsaturated depending on whether the hydrocarbon chains of the fatty acids contain double bonds or n ...
Fatty acid synthesis
Fatty acid synthesis is the creation of fatty acids from acetyl-CoA and malonyl-CoA precursors through action of enzymes called fatty acid synthases. It is an important part of the lipogenesis process, which – together with glycolysis – functions to create fats from blood sugar in living organisms.