large molecule consisting of many identical or similar subunits
... Macromolecule: Large organic polymer. There are four classes of macromolecules: carbohydrates, lipids, proteins and nucleic acid. The structural variation of macromolecules leads to diversity. There are only 40-50 monomers needed to make a macromolecule, which leads to unity among them. Polymerizati ...
... Macromolecule: Large organic polymer. There are four classes of macromolecules: carbohydrates, lipids, proteins and nucleic acid. The structural variation of macromolecules leads to diversity. There are only 40-50 monomers needed to make a macromolecule, which leads to unity among them. Polymerizati ...
Amino Acid Answers: 1. Determine if the amino acids shown are of
... Compounds containing the carboxylic acid functional group in their side chain are acidic amino acids. Compounds containing amines in their side chair are basic amino acids. Those side chains containing alkyl groups, alcohols, or even sulfur-containing groups are neutral. ...
... Compounds containing the carboxylic acid functional group in their side chain are acidic amino acids. Compounds containing amines in their side chair are basic amino acids. Those side chains containing alkyl groups, alcohols, or even sulfur-containing groups are neutral. ...
S. aureus - Global Engage
... Phylogenetic mapping clearly delineates the Enoyl-ACP reductase isoforms ...
... Phylogenetic mapping clearly delineates the Enoyl-ACP reductase isoforms ...
Chapter 24
... 1. Carefully count and account for each of the atoms and charges in the equations for the synthesis of palmitoyl-CoA, the synthesis of malonyl-CoA, and the overall reaction for the synthesis of palmitoyl-CoA from acetyl-CoA. Answer: Malonyl-CoA is synthesized as follows Acetyl-CoA + HCO3- + ATP4- ...
... 1. Carefully count and account for each of the atoms and charges in the equations for the synthesis of palmitoyl-CoA, the synthesis of malonyl-CoA, and the overall reaction for the synthesis of palmitoyl-CoA from acetyl-CoA. Answer: Malonyl-CoA is synthesized as follows Acetyl-CoA + HCO3- + ATP4- ...
Nutrition & Metabolism
... Acetyl CoA + Oxalocetic Acid Citric Acid Isocitric Acid CO2 NADH2 alpha-Ketoglutaric Acid CO2 NADH2 ...
... Acetyl CoA + Oxalocetic Acid Citric Acid Isocitric Acid CO2 NADH2 alpha-Ketoglutaric Acid CO2 NADH2 ...
REGISTERED DIETITIAN EXAMINATION
... (d) myosin light chain kinase and calmodulin 9. The BMR of an overweight girl compared with a normal weight girl will be (a) less because she has more fat tissue (b) The same (c) more because of higher weight 10. Which of the following statements about HMP shunt of glucose metabolism is correct (a) ...
... (d) myosin light chain kinase and calmodulin 9. The BMR of an overweight girl compared with a normal weight girl will be (a) less because she has more fat tissue (b) The same (c) more because of higher weight 10. Which of the following statements about HMP shunt of glucose metabolism is correct (a) ...
21: Lipids
... have highlighted isoprene units in some terpenes using structures that show just their carbon σ-skeletons. [graphic 21.18] When you set out to identify isoprene units in a terpene, do not look for the conjugated C=C bonds of isoprene. Most isoprene units in terpenes have only one C=C bond and its po ...
... have highlighted isoprene units in some terpenes using structures that show just their carbon σ-skeletons. [graphic 21.18] When you set out to identify isoprene units in a terpene, do not look for the conjugated C=C bonds of isoprene. Most isoprene units in terpenes have only one C=C bond and its po ...
Biomolecules
... membranes (phospholipid bilayer) • Has both hydrophobic and hydrophilic regions ...
... membranes (phospholipid bilayer) • Has both hydrophobic and hydrophilic regions ...
L02_IntroMetab
... • ATP is not THE most energy-containing molecule in metabolism – Something has to MAKE it, of course! – ATP is intermediate in energy content – perfect for its role as ‘mediator’ between the arms of anabolism and catabolism ...
... • ATP is not THE most energy-containing molecule in metabolism – Something has to MAKE it, of course! – ATP is intermediate in energy content – perfect for its role as ‘mediator’ between the arms of anabolism and catabolism ...
File
... chloroplasts evolved from bacteria that formed a symbiotic relationship with ancestral cells containing a eukaryotic nucleus. • Mitochondria have two distinct membranes (outer and inner) and two distinct subcompartments. • Mitochondria use aerobic oxidation of carboncontaining molecules to generate ...
... chloroplasts evolved from bacteria that formed a symbiotic relationship with ancestral cells containing a eukaryotic nucleus. • Mitochondria have two distinct membranes (outer and inner) and two distinct subcompartments. • Mitochondria use aerobic oxidation of carboncontaining molecules to generate ...
A1985AFW3400002
... was very fortunate to be a member of Randie’s research group at a particularly exciting time. Hal Coore and Randle also devised the simple system that opened up the study of insulin secretion. I should point out, as there seems to be a danger of its being overlooked in these pages, that they showed ...
... was very fortunate to be a member of Randie’s research group at a particularly exciting time. Hal Coore and Randle also devised the simple system that opened up the study of insulin secretion. I should point out, as there seems to be a danger of its being overlooked in these pages, that they showed ...
Fate of pyruvate
... Coenzymes of the complex are derived from water soluble vitamins: 1- Thiamine pyruphosphate, TPP (derived from thiamine, vitamin B1) 2- NAD+ (derived from niacin) 3- FAD (derived from riboflavin) 4- Lipoic acid 5- Coenzyme A (derived from pantothenic acid) ...
... Coenzymes of the complex are derived from water soluble vitamins: 1- Thiamine pyruphosphate, TPP (derived from thiamine, vitamin B1) 2- NAD+ (derived from niacin) 3- FAD (derived from riboflavin) 4- Lipoic acid 5- Coenzyme A (derived from pantothenic acid) ...
chapter 2 the origin and chemistry of life
... b. There is more DNA, and eukaryotic chromatin contains histones and RNA. c. Cellular division usually is an organized process called mitosis. d. In the cytoplasm are many membrane-bound organelles. 2. Fossils suggest eukaryotes arose 1.5 million years ago. (Figure 2.20) 3. Lynn Margulis and others ...
... b. There is more DNA, and eukaryotic chromatin contains histones and RNA. c. Cellular division usually is an organized process called mitosis. d. In the cytoplasm are many membrane-bound organelles. 2. Fossils suggest eukaryotes arose 1.5 million years ago. (Figure 2.20) 3. Lynn Margulis and others ...
integrated-principles-of-zoology-16th-edition-hickman
... b. There is more DNA, and eukaryotic chromatin contains histones and RNA. c. Cellular division usually is an organized process called mitosis. d. In the cytoplasm are many membrane-bound organelles. 2. Fossils suggest eukaryotes arose 1.5 million years ago. (Figure 2.20) 3. Lynn Margulis and others ...
... b. There is more DNA, and eukaryotic chromatin contains histones and RNA. c. Cellular division usually is an organized process called mitosis. d. In the cytoplasm are many membrane-bound organelles. 2. Fossils suggest eukaryotes arose 1.5 million years ago. (Figure 2.20) 3. Lynn Margulis and others ...
Document
... It is also known as transition reaction or Gateway step. It occurs in the presence of enzyme pyruvate dehydrogenase. Pyruvate+NAD+ + Co-A======Acetyl CoA+NADH+H+ CO2. ...
... It is also known as transition reaction or Gateway step. It occurs in the presence of enzyme pyruvate dehydrogenase. Pyruvate+NAD+ + Co-A======Acetyl CoA+NADH+H+ CO2. ...
Anaerobic metabolism is the production of ATP with oxygen
... 2. True or False: An enzyme is not changed by the reaction it causes. 3. True or False: An enzyme does not need to fit precisely with the reactant to catalyze the reaction. 4. True or False: The electron transport system is where most of the ATP is produced during aerobic metabolism. 5. True or Fals ...
... 2. True or False: An enzyme is not changed by the reaction it causes. 3. True or False: An enzyme does not need to fit precisely with the reactant to catalyze the reaction. 4. True or False: The electron transport system is where most of the ATP is produced during aerobic metabolism. 5. True or Fals ...
University of Groningen Stereoselective synthesis of glycerol
... cite from it. Please check the document version below. Document Version Publisher's PDF, also known as Version of record ...
... cite from it. Please check the document version below. Document Version Publisher's PDF, also known as Version of record ...
Proteins: Amino Acids in Three Dimensions
... -A positive side group can be paper clipped to a negative side group. -A hydrophobic side group can be paper clipped to another hydrophobic side group. -A sulfur side group can be velcroed to another sulfur side group. -You cannot connect the side groups of amino acids that are directly next to each ...
... -A positive side group can be paper clipped to a negative side group. -A hydrophobic side group can be paper clipped to another hydrophobic side group. -A sulfur side group can be velcroed to another sulfur side group. -You cannot connect the side groups of amino acids that are directly next to each ...
lecture5
... kinase A, which activates the lipases by phosphorylating them. Thus, epinephrine, norepinephrine, glucagon, and adrenocorticotropic hormone induce lipolysis (Figure 22.6). In contrast, insulin inhibits lipolysis. The released fatty acids are not soluble in blood plasma, and so, on release, serum alb ...
... kinase A, which activates the lipases by phosphorylating them. Thus, epinephrine, norepinephrine, glucagon, and adrenocorticotropic hormone induce lipolysis (Figure 22.6). In contrast, insulin inhibits lipolysis. The released fatty acids are not soluble in blood plasma, and so, on release, serum alb ...
Lecture 3
... A. Simple lipids - called fats – contain an alcohol glycerol and a group of compounds as fatty acids • Fatty acids - long chains of carbon and hydrogen atoms, with a carboxylic acid group at one end • Saturated C C • Unsaturated fats have one or more double bonds between carbons in the fatty acids. ...
... A. Simple lipids - called fats – contain an alcohol glycerol and a group of compounds as fatty acids • Fatty acids - long chains of carbon and hydrogen atoms, with a carboxylic acid group at one end • Saturated C C • Unsaturated fats have one or more double bonds between carbons in the fatty acids. ...
Amylase
... Digestive Enzymes: are used in the lumen of the GI tract to break down complex molecules into absorbable subunits Enzymes are biological catalysts which increase the rate of a chemical reaction without themselves becoming part of the product: ...
... Digestive Enzymes: are used in the lumen of the GI tract to break down complex molecules into absorbable subunits Enzymes are biological catalysts which increase the rate of a chemical reaction without themselves becoming part of the product: ...
DIETARY FAT
... disease • Concern about setting a separate AMDR for EPA and DHA because of -potential adverse effects at unknown levels -Supplement industry provide EPA and DHA to fill the void between current intake and beneficial levels ...
... disease • Concern about setting a separate AMDR for EPA and DHA because of -potential adverse effects at unknown levels -Supplement industry provide EPA and DHA to fill the void between current intake and beneficial levels ...
Midterm IV Key
... Instructions: The exam consists of 20 multiple choice (3 points each) and 6 short answer questions (40 points). Indicate your answers to the multiple choice questions by writing the letter choice in the space provided in the answer sheet, below. Write your short answers in the space provided. Answer ...
... Instructions: The exam consists of 20 multiple choice (3 points each) and 6 short answer questions (40 points). Indicate your answers to the multiple choice questions by writing the letter choice in the space provided in the answer sheet, below. Write your short answers in the space provided. Answer ...
Journal - neutralization
... On March 30, 2007, two dozen cars of an Ontario Northland train jumped the tracks about 16 km north of Englehart, a community of about 1500 people north of North Bay, Ontario. Nine of the cars were carrying sulphuric acid. Over 100 tonnes (100 000 kg) of acid spilled into the Blanche River (Figure 5 ...
... On March 30, 2007, two dozen cars of an Ontario Northland train jumped the tracks about 16 km north of Englehart, a community of about 1500 people north of North Bay, Ontario. Nine of the cars were carrying sulphuric acid. Over 100 tonnes (100 000 kg) of acid spilled into the Blanche River (Figure 5 ...
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.