Macromolecule Packet
... 25. __________ bonds form when water is removed to hold _________ acids together. Lipids are large, nonpolar (won't dissolve in water) molecules. Phospholipids make up cell membranes. Lipids also serve as waxy coverings (cuticle) on plants, pigments (chlorophyll), and steroids. Lipids have more carb ...
... 25. __________ bonds form when water is removed to hold _________ acids together. Lipids are large, nonpolar (won't dissolve in water) molecules. Phospholipids make up cell membranes. Lipids also serve as waxy coverings (cuticle) on plants, pigments (chlorophyll), and steroids. Lipids have more carb ...
4 Classes of Large Biological Molecules Carbohydrates Lipids
... Glycerol: alcohol with 3 C’s, each possessing a –OH group Fatty acid: hydrocarbon of 16-18 C’s in length, one end has carboxyl group Ester linkage: bond between hydroxyl and carboxyl group Saturated vs. Unsaturated Fat Fat vs. Polysaccharides 1g of fat contain 2X the amount of E as 1g of starch Fat ...
... Glycerol: alcohol with 3 C’s, each possessing a –OH group Fatty acid: hydrocarbon of 16-18 C’s in length, one end has carboxyl group Ester linkage: bond between hydroxyl and carboxyl group Saturated vs. Unsaturated Fat Fat vs. Polysaccharides 1g of fat contain 2X the amount of E as 1g of starch Fat ...
Coenzyme A and Acyl Carrier Protein
... prior to synthesis of carnitine derivatives for translocation into the mitochondrion. Medium-chain fatty acids can enter mitochondria without carnitine transport but they must be still activated before βoxidation can occur. Similarly, peroxisomes in animal cells have a distinct fatty acid β-oxidatio ...
... prior to synthesis of carnitine derivatives for translocation into the mitochondrion. Medium-chain fatty acids can enter mitochondria without carnitine transport but they must be still activated before βoxidation can occur. Similarly, peroxisomes in animal cells have a distinct fatty acid β-oxidatio ...
Dietary Fats And Canine Skin And Hair Coat
... acid in the diet, it was suggested that this omega-3 fatty acid may also function as does LA due to its incorporation into skin ceramides. However, it appears from studies in the author’s laboratory that the α -linolenic acid (omega-3) effect may be due, in part, to the sparing of linoleic acid (ome ...
... acid in the diet, it was suggested that this omega-3 fatty acid may also function as does LA due to its incorporation into skin ceramides. However, it appears from studies in the author’s laboratory that the α -linolenic acid (omega-3) effect may be due, in part, to the sparing of linoleic acid (ome ...
1. Substrate level phosphorylation A) is part
... Type II diabetes A) is due to beta cell dysfunction as the primary cause B) is caused by over production of insulin C) is caused by environments, and not genetic, factors D) is a deficiency of insulin responsiveness. ...
... Type II diabetes A) is due to beta cell dysfunction as the primary cause B) is caused by over production of insulin C) is caused by environments, and not genetic, factors D) is a deficiency of insulin responsiveness. ...
organic molecules webquest
... 1. Lipids are soluble/insoluble in water. Circle one. 2. What happens during Dehydration Synthesis (hint: it involves chains & a molecule) 3. Saturated fatty acids originate from where? 4. Unsaturated fatty acids originate from where? 5. Why are phospholipids so important to cells? 6. List 3 positiv ...
... 1. Lipids are soluble/insoluble in water. Circle one. 2. What happens during Dehydration Synthesis (hint: it involves chains & a molecule) 3. Saturated fatty acids originate from where? 4. Unsaturated fatty acids originate from where? 5. Why are phospholipids so important to cells? 6. List 3 positiv ...
organic macromolecules webquest
... 1. Lipids are soluble/insoluble in water. Circle one. 2. What happens during Dehydration Synthesis (hint: it involves chains & a molecule) 3. Saturated fatty acids originate from where? 4. Unsaturated fatty acids originate from where? 5. Why are phospholipids so important to cells? 6. List 3 positiv ...
... 1. Lipids are soluble/insoluble in water. Circle one. 2. What happens during Dehydration Synthesis (hint: it involves chains & a molecule) 3. Saturated fatty acids originate from where? 4. Unsaturated fatty acids originate from where? 5. Why are phospholipids so important to cells? 6. List 3 positiv ...
PTHR18866 CARBOXYLASE:PYRUVATE/ACETYL
... PTN000429606 - ACC • Acetyl-CoA carboxylase activity • all cytoplasmic, except yeast hfa1 and clade including ACC2 - these are mitochondrial • propagated “fatty acid biosynthetic process”, acetyl-CoA metabolic process, malonyl-CoA biosynthetic process and lipid metabolic process ...
... PTN000429606 - ACC • Acetyl-CoA carboxylase activity • all cytoplasmic, except yeast hfa1 and clade including ACC2 - these are mitochondrial • propagated “fatty acid biosynthetic process”, acetyl-CoA metabolic process, malonyl-CoA biosynthetic process and lipid metabolic process ...
幻灯片 1
... Finally, a second reduction adds hydrogens to create the fully reduced acyl group. The final product of the reduction, dehydration, and reduction steps is an acyl ACP that is two carbons longer. This acyl ACP becomes the substrate for the elongation forms of 3-ketoacyl ACP synthase (KAS I and KAS II ...
... Finally, a second reduction adds hydrogens to create the fully reduced acyl group. The final product of the reduction, dehydration, and reduction steps is an acyl ACP that is two carbons longer. This acyl ACP becomes the substrate for the elongation forms of 3-ketoacyl ACP synthase (KAS I and KAS II ...
Glycolysis - Centre College
... • Charge repulsion of phosphates • Increase in entropy (number of molecules increases) • Resonance stabilization of product ...
... • Charge repulsion of phosphates • Increase in entropy (number of molecules increases) • Resonance stabilization of product ...
Carbohydrates are
... Some fatty acids contain double bonds. Fatty acids and fats with double bonds in the carbon chain are said to be unsaturated Most plant fats are unsaturated oils. Corn oil, olive oil, and other vegetable oils are unsaturated fats. ...
... Some fatty acids contain double bonds. Fatty acids and fats with double bonds in the carbon chain are said to be unsaturated Most plant fats are unsaturated oils. Corn oil, olive oil, and other vegetable oils are unsaturated fats. ...
syllabus - option b(human biochemistry)
... Define the term iodine number and calculate the number of C=C double bonds in an unsaturated fat/oil using addition reactions. Describe the condensation of glycerol and three fatty acid molecules to make a triglyceride. Describe the enzyme-catalysed hydrolysis of triglycerides during digestion. Expl ...
... Define the term iodine number and calculate the number of C=C double bonds in an unsaturated fat/oil using addition reactions. Describe the condensation of glycerol and three fatty acid molecules to make a triglyceride. Describe the enzyme-catalysed hydrolysis of triglycerides during digestion. Expl ...
Document
... (A) Glucose Catabolism Begins with glycolysis – 12 steps divides glucose into two pyruvates. Generates 2 ATPS. Usually followed by: -1- cellular respiration – in mitochondria. Produces an additional ~34 ATPs/ glucose. Requires oxygen = aerobic. a. Krebs Cycle: generates reduced coenzymes, which are ...
... (A) Glucose Catabolism Begins with glycolysis – 12 steps divides glucose into two pyruvates. Generates 2 ATPS. Usually followed by: -1- cellular respiration – in mitochondria. Produces an additional ~34 ATPs/ glucose. Requires oxygen = aerobic. a. Krebs Cycle: generates reduced coenzymes, which are ...
2007
... showed that the production of CO2 by the extract increased when succinate was added. In fact, for every mole of succinate added, many extra moles of CO2 were produced. Explain this effect in terms of the known catabolic pathways. ...
... showed that the production of CO2 by the extract increased when succinate was added. In fact, for every mole of succinate added, many extra moles of CO2 were produced. Explain this effect in terms of the known catabolic pathways. ...
acetyl-CoA
... are known). The major symptom is either an acute episodic or (rarely) a chronic hemolysis. The disease is X-linked recessive. Female heterozygous for G6PDH deficiency have increased resistance to malaria. Consequently, the deficiency is seen more commonly in families from regions where malaria is e ...
... are known). The major symptom is either an acute episodic or (rarely) a chronic hemolysis. The disease is X-linked recessive. Female heterozygous for G6PDH deficiency have increased resistance to malaria. Consequently, the deficiency is seen more commonly in families from regions where malaria is e ...
File
... Phospholipids: a _______ lipid composed of two fatty acids, glycerol, and a phosphate group Nonpolar tails are hydrophobic ...
... Phospholipids: a _______ lipid composed of two fatty acids, glycerol, and a phosphate group Nonpolar tails are hydrophobic ...
Slide 1
... A summary of information about contribution of lipids to daily calorie usage: 1) Fatty acids are broken down to acetyl CoA which is burned in the TCA cycle. 2) Muscles use fatty acids first, and then augment that with glucose oxidation, thus sparing glucose for periods of high energy output, and sp ...
... A summary of information about contribution of lipids to daily calorie usage: 1) Fatty acids are broken down to acetyl CoA which is burned in the TCA cycle. 2) Muscles use fatty acids first, and then augment that with glucose oxidation, thus sparing glucose for periods of high energy output, and sp ...
The Nature of Matter
... atoms (C, H) and some O. Used in living things to store energy. Some are important parts of biological membranes and water-proof coverings. Others are used to send chemical messages (ex. Steroids). Made up of compounds called fatty acids (C-H chain) and glycerol (contains O) Examples: Fats ...
... atoms (C, H) and some O. Used in living things to store energy. Some are important parts of biological membranes and water-proof coverings. Others are used to send chemical messages (ex. Steroids). Made up of compounds called fatty acids (C-H chain) and glycerol (contains O) Examples: Fats ...
103 topic summary
... Stages of metabolism: digestion, glycolysis, citric acid cycle Cell structure: general structure of cell and of mitochondria Energy from hydrolysis of ATP (hydroylsis reactions and reaction coupling) Metabolic coenzymes: general structures and functions of NAD+, FAD and CoA Digestion of carbohydrate ...
... Stages of metabolism: digestion, glycolysis, citric acid cycle Cell structure: general structure of cell and of mitochondria Energy from hydrolysis of ATP (hydroylsis reactions and reaction coupling) Metabolic coenzymes: general structures and functions of NAD+, FAD and CoA Digestion of carbohydrate ...
Slide 1
... They associate to form double layers called lipid bilayers, which are impermeable to polar molecules. Proteins associated with or embedded in the lipid bilayer carry out the different functions of membranes. These proteins serve as pumps, channels, receptors, energy transducers, and enzymes. Both li ...
... They associate to form double layers called lipid bilayers, which are impermeable to polar molecules. Proteins associated with or embedded in the lipid bilayer carry out the different functions of membranes. These proteins serve as pumps, channels, receptors, energy transducers, and enzymes. Both li ...
Anatomy & Physiology
... carried in the blood that stimulate target cells. Transport proteins-carry materials in the blood (hemoglobin) and across cell membranes Catalysts (Enzymes)-act as biological catalysts, to regulate and accelerate the rate of biochemical reactions without being used up in the process. ...
... carried in the blood that stimulate target cells. Transport proteins-carry materials in the blood (hemoglobin) and across cell membranes Catalysts (Enzymes)-act as biological catalysts, to regulate and accelerate the rate of biochemical reactions without being used up in the process. ...
Organic Molecules
... if at all, in water (hydrophobic). All have oroils) no affinity for water. is lipidslittle (fat & are composed of This carbon, because their are dominated hydrogen, andstructures oxygen where the ratio by of nonpolar hydrogencovalent atoms tobonds. oxygen atoms is greater than ...
... if at all, in water (hydrophobic). All have oroils) no affinity for water. is lipidslittle (fat & are composed of This carbon, because their are dominated hydrogen, andstructures oxygen where the ratio by of nonpolar hydrogencovalent atoms tobonds. oxygen atoms is greater than ...
CLINICAL CASE (UREA CYCLE)
... A male child was born into a family with no history of neonatal deaths. He weighed 2.9 kg at birth and appeared to be healthy until 3 days of age when he developed seizures. The mother had a history of aversion to meat, the eating of which was accompanied by episodes of vomiting and lethargy. The pa ...
... A male child was born into a family with no history of neonatal deaths. He weighed 2.9 kg at birth and appeared to be healthy until 3 days of age when he developed seizures. The mother had a history of aversion to meat, the eating of which was accompanied by episodes of vomiting and lethargy. The pa ...
Section 2.3 Carbon Compounds
... genetic information 1. DNA- deoxyribonucleic acid (sugar=deoxyribose) 2. RNA- ribonucleic acid (sugar = ribose) ...
... genetic information 1. DNA- deoxyribonucleic acid (sugar=deoxyribose) 2. RNA- ribonucleic acid (sugar = ribose) ...
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.