lipid3 - ChemEd DL
... The polar main-chain carbonyl and amine groups present in both polar and hydrophobic amino acids are kept happy by secondary structure elements such as helices or sheets. There is almost no free space in the interior of the protein. The various sizes and shapes of the hydrophobic amino acids ens ...
... The polar main-chain carbonyl and amine groups present in both polar and hydrophobic amino acids are kept happy by secondary structure elements such as helices or sheets. There is almost no free space in the interior of the protein. The various sizes and shapes of the hydrophobic amino acids ens ...
Organic Compounds
... Because there are SO MANY C-H bonds in fatty acids, lipids are VERY efficient ways of storing energy. Fats produce more energy per gram than ...
... Because there are SO MANY C-H bonds in fatty acids, lipids are VERY efficient ways of storing energy. Fats produce more energy per gram than ...
Organic Compounds Test ~Please DO NOT write on the test!~ 1
... D. CH2O6NP 36. ____________ has the elements Carbon, Hydrogen, Oxygen, Nitrogen, and Phosphate in it. A. Carbohydrates C. Proteins B. Lipids D. Nucleic Acids 37. Which of the following would represent a carbohydrate? A. CuSO4 C. CHON B. C6H12O6 D. CH2O6NP 38. Which of the following would represent a ...
... D. CH2O6NP 36. ____________ has the elements Carbon, Hydrogen, Oxygen, Nitrogen, and Phosphate in it. A. Carbohydrates C. Proteins B. Lipids D. Nucleic Acids 37. Which of the following would represent a carbohydrate? A. CuSO4 C. CHON B. C6H12O6 D. CH2O6NP 38. Which of the following would represent a ...
View/Open - Technical University of Mombasa
... b) Mannital c) Lactose d) Glucose 2. The following statements are true about starch except:a) It contains amylase and amylopectin b) It is a homopolysaccharide c) It is a structural heteropolysaccharide d) It consists of glucose units 3. The following are basic amino acids except? a) Histidine b) Ly ...
... b) Mannital c) Lactose d) Glucose 2. The following statements are true about starch except:a) It contains amylase and amylopectin b) It is a homopolysaccharide c) It is a structural heteropolysaccharide d) It consists of glucose units 3. The following are basic amino acids except? a) Histidine b) Ly ...
Amino acids
... randomly into smaller, more soluble, fragments and then cut into smaller disaccharides of maltose and then smaller monosaccharides of glucose for cell metabolism. ...
... randomly into smaller, more soluble, fragments and then cut into smaller disaccharides of maltose and then smaller monosaccharides of glucose for cell metabolism. ...
Digestion and absorption of Proteins
... in the liver or other tissues are deaminated and degraded to yield acetyl CoA and citric acid cycle intermediates. Citric acid cycle intermediates thus formed may be converted into blood glucose and glycogen via the glyconeogenesis pathway. ...
... in the liver or other tissues are deaminated and degraded to yield acetyl CoA and citric acid cycle intermediates. Citric acid cycle intermediates thus formed may be converted into blood glucose and glycogen via the glyconeogenesis pathway. ...
Medical Biochemistry
... hepatocytes diverts pyruvate from gluconeogenesis leading to a reduction in the capacity of the liver to deliver glucose to the blood. ...
... hepatocytes diverts pyruvate from gluconeogenesis leading to a reduction in the capacity of the liver to deliver glucose to the blood. ...
Fermentation and Cellular Respiration 1. Define: Glycolysis
... (especially carbohydrates) that involves an organic compound (usually) as the final electron acceptor. For those examples used in class, pyruvic acid serves as the final electron acceptor, but some organisms use other compounds. Heterofermentative – The term heterofermentative applies to organisms t ...
... (especially carbohydrates) that involves an organic compound (usually) as the final electron acceptor. For those examples used in class, pyruvic acid serves as the final electron acceptor, but some organisms use other compounds. Heterofermentative – The term heterofermentative applies to organisms t ...
Foundations in Microbiology
... 1. Oxidation-reduction reactions – transfer of electrons 2. Aminotransferases – convert one type of amino acid to another by transferring an amino group 3. Phosphotransferases – transfer phosphate groups, involved in energy transfer 4. Methyltransferases – move methyl groups from one molecule to ano ...
... 1. Oxidation-reduction reactions – transfer of electrons 2. Aminotransferases – convert one type of amino acid to another by transferring an amino group 3. Phosphotransferases – transfer phosphate groups, involved in energy transfer 4. Methyltransferases – move methyl groups from one molecule to ano ...
Scientific Method
... – Carbons “saturated” w/ hydrogen (solid at room temp) Unsaturated = double or triple bonds (liquid at room temp)= GOOD FATS…squeeze through more easily ...
... – Carbons “saturated” w/ hydrogen (solid at room temp) Unsaturated = double or triple bonds (liquid at room temp)= GOOD FATS…squeeze through more easily ...
Overview of Energy and Metabolism
... The food we eat, (carbohydrates, lipids, proteins, and Nucleic Acids), are our only source of energy for doing the biological work of cells. All molecules (nutrient molecules included) have stored (potential) energy in the bonds between their atoms. The energy the runs most biological Systems on ear ...
... The food we eat, (carbohydrates, lipids, proteins, and Nucleic Acids), are our only source of energy for doing the biological work of cells. All molecules (nutrient molecules included) have stored (potential) energy in the bonds between their atoms. The energy the runs most biological Systems on ear ...
Enzymes
... medicines are effective because they (1) are the same size as the enzyme (2) are the same size as the substrate molecules (3) have a shape that fits into the enzyme (4) have a shape that fits into all cell receptors ...
... medicines are effective because they (1) are the same size as the enzyme (2) are the same size as the substrate molecules (3) have a shape that fits into the enzyme (4) have a shape that fits into all cell receptors ...
NoB1ch03QUICKcheck-ed
... the active site of the enzyme molecule. Only compounds that include a region with a shape complementary to the shape of the active site can be substrates of a specific enzyme and so bind to the enzyme. ...
... the active site of the enzyme molecule. Only compounds that include a region with a shape complementary to the shape of the active site can be substrates of a specific enzyme and so bind to the enzyme. ...
EXAM 2 Fall2007.doc
... concentration this is called A) active transport. B) passive transport. C) pinocytosis. D) exocytosis. E) entropy. 36. Molecules which permeate a plasma membrane by facilitated diffusion A) require an expenditure of energy. B) require the aid of transport proteins. C) move from an area of low concen ...
... concentration this is called A) active transport. B) passive transport. C) pinocytosis. D) exocytosis. E) entropy. 36. Molecules which permeate a plasma membrane by facilitated diffusion A) require an expenditure of energy. B) require the aid of transport proteins. C) move from an area of low concen ...
050907
... – (a) palmitoleic acid (16:1) or (b) oleic acid (18:1) – (a) phosphatidylinositol or (b) triacylglycerol ...
... – (a) palmitoleic acid (16:1) or (b) oleic acid (18:1) – (a) phosphatidylinositol or (b) triacylglycerol ...
Biological Molecules Review KEY
... an enzyme that breaks down maltose to two glucose molecules an atom or molecule that has either lost or gained electrons a weak bond due to the attraction between partial charges on hydrogen, oxygen, and nitrogen atoms a polymer of glucose, used as a structural component of plant cell walls a polyme ...
... an enzyme that breaks down maltose to two glucose molecules an atom or molecule that has either lost or gained electrons a weak bond due to the attraction between partial charges on hydrogen, oxygen, and nitrogen atoms a polymer of glucose, used as a structural component of plant cell walls a polyme ...
Lipids
... What are Lipids? • Lipids = are a family of chemical compounds that are a main component in every living cell. They include the following 3 categories: – Triglycerides – largest class of lipids. They include nearly all of the fats and oils people typically eat. (of the lipids 95% are fats and oils) ...
... What are Lipids? • Lipids = are a family of chemical compounds that are a main component in every living cell. They include the following 3 categories: – Triglycerides – largest class of lipids. They include nearly all of the fats and oils people typically eat. (of the lipids 95% are fats and oils) ...
Carbon-Based Molecules
... structures and functions. Nucleic acids have just one function. They code for proteins. You will learn more about nucleic acids in Unit 3. What are four main types of macromolecules found in living things? ...
... structures and functions. Nucleic acids have just one function. They code for proteins. You will learn more about nucleic acids in Unit 3. What are four main types of macromolecules found in living things? ...
Chapter 10 Summary
... vitamins play important functions as coenzymes, but many also have noncoenzyme roles. Water-soluble vitamins are often added to foods (fortification), and when added in certain amounts these foods can be labeled as “enriched.” The water-soluble vitamins in foods are easily destroyed or lost during c ...
... vitamins play important functions as coenzymes, but many also have noncoenzyme roles. Water-soluble vitamins are often added to foods (fortification), and when added in certain amounts these foods can be labeled as “enriched.” The water-soluble vitamins in foods are easily destroyed or lost during c ...
Chemistry of the cell - University of Bristol
... polar molecules and are serve as sources of energy and components of other molecules, such as nucleic acids. 3. There are 4 main classes of lipids (fatty acids, triglycerides, phospholipids and steroids). Most lipids are water-insoluble but phospholipids are amphipathic (= have hydrophobic “tails” a ...
... polar molecules and are serve as sources of energy and components of other molecules, such as nucleic acids. 3. There are 4 main classes of lipids (fatty acids, triglycerides, phospholipids and steroids). Most lipids are water-insoluble but phospholipids are amphipathic (= have hydrophobic “tails” a ...
![[edit] Amino acids and proteins [edit] Lipids](http://s1.studyres.com/store/data/017606867_1-0f8e8f7866b15e60475e6df20c71fc0c-300x300.png)
[edit] Amino acids and proteins [edit] Lipids
... prokaryotes, as purple bacteria and green sulfur bacteria can use sunlight as a source of energy, while switching between carbon fixation and the fermentation of organic compounds.[47][48] In many organisms the capture of solar energy is similar in principle to oxidative phosphorylation, as it invol ...
... prokaryotes, as purple bacteria and green sulfur bacteria can use sunlight as a source of energy, while switching between carbon fixation and the fermentation of organic compounds.[47][48] In many organisms the capture of solar energy is similar in principle to oxidative phosphorylation, as it invol ...
Macromolecule Review - Mr. Dudley`s Website
... Cyanide is a poison that inhibits the enzyme cytochrome c oxidase. This enzyme is important for creating energy in cells. Without cytochrom c oxidase working properly, an organism will die. Cytochrome c oxidase is made up of what macromolecule? ...
... Cyanide is a poison that inhibits the enzyme cytochrome c oxidase. This enzyme is important for creating energy in cells. Without cytochrom c oxidase working properly, an organism will die. Cytochrome c oxidase is made up of what macromolecule? ...
PL05_Glucdisp
... – Catalysed by enzymes called transaldolases and transketolases • So, 5C + 5C C7 + C3 by a transketolase (2C unit transferred) • Then C7 + C3 C6 + C4 by a transaldolase (3C unit transferred) • Then C4 + C5 C6 + C3 by a transketolase (2C unit transferred) ...
... – Catalysed by enzymes called transaldolases and transketolases • So, 5C + 5C C7 + C3 by a transketolase (2C unit transferred) • Then C7 + C3 C6 + C4 by a transaldolase (3C unit transferred) • Then C4 + C5 C6 + C3 by a transketolase (2C unit transferred) ...