Carbohydrates
... a. Aldose D family: triose – tetrose - pentose – hexose (Figure 23-3) b. Erythro and Threo: History as hydroxyl groups on same or opposite side of Fischer projection in tetroses (Section 23-4) c. D and L :History as Degradation to (+) or (-) glyceraldehyde respectively (for glyceraldehyde: D is R an ...
... a. Aldose D family: triose – tetrose - pentose – hexose (Figure 23-3) b. Erythro and Threo: History as hydroxyl groups on same or opposite side of Fischer projection in tetroses (Section 23-4) c. D and L :History as Degradation to (+) or (-) glyceraldehyde respectively (for glyceraldehyde: D is R an ...
Chemistry O`Life Notes ChemOLifenotes_2
... How are peptide bonds formed? Making bonds takes energy. Energy is stored in the bonds. Breaking bonds releases energy. For what? What does your body do with the PB&J you had for lunch? ...
... How are peptide bonds formed? Making bonds takes energy. Energy is stored in the bonds. Breaking bonds releases energy. For what? What does your body do with the PB&J you had for lunch? ...
Chapter 7 Carbohydrates - Angelo State University
... • Aldehydes and ketones that have an OH group on the carbon next to the carbonyl group react with a basic solution of Cu2+ (Benedict’s reagent) to form a red-orange precipitate of copper(I) oxide (Cu2O). • Sugars that undergo this reaction are called reducing sugars. (All of the monosaccharides are ...
... • Aldehydes and ketones that have an OH group on the carbon next to the carbonyl group react with a basic solution of Cu2+ (Benedict’s reagent) to form a red-orange precipitate of copper(I) oxide (Cu2O). • Sugars that undergo this reaction are called reducing sugars. (All of the monosaccharides are ...
Identify the choice that best completes the
... seeds during the winter months. Some of the carbohydrates in the cardinal’s diet come from these seeds. Describe · the building blocks of carbohydrates (9A) · how the sunflowers produce carbohydrates (9C) · how carbohydrates are used by living organisms (9A) 11. a. Name the chemical elements present ...
... seeds during the winter months. Some of the carbohydrates in the cardinal’s diet come from these seeds. Describe · the building blocks of carbohydrates (9A) · how the sunflowers produce carbohydrates (9C) · how carbohydrates are used by living organisms (9A) 11. a. Name the chemical elements present ...
Sugars and Polysaccharides Carbohydrates Saccharide
... size and composition saccharide sequences are not subject to standard genetic analysis difficult to establish functional assays as typically have structural roles Structural and functional studies of carbohydrates are less advanced than for nucleic acids and proteins ...
... size and composition saccharide sequences are not subject to standard genetic analysis difficult to establish functional assays as typically have structural roles Structural and functional studies of carbohydrates are less advanced than for nucleic acids and proteins ...
Answer Key for Biochemistry Study Guide
... NO other kind of atom can form the number and variety of molecules that ___________________ can because it can bond to 4 other atoms at the same time to make carbohydrates, lipids, nucleic acids, and proteins. A. hydrogen B. oxygen C. carbon D. sodium ...
... NO other kind of atom can form the number and variety of molecules that ___________________ can because it can bond to 4 other atoms at the same time to make carbohydrates, lipids, nucleic acids, and proteins. A. hydrogen B. oxygen C. carbon D. sodium ...
Solutions - Seattle Central
... Matter: Anything that takes up space and has mass (rock, bug, human). ...
... Matter: Anything that takes up space and has mass (rock, bug, human). ...
Worksheet - Venn Diagram Organic Chemistry ANSWER KEY
... Used as energy second Not soluble in H2O Components are 3 fatty acids and glycerol Four types mono, poly, unsaturated, and saturated Lose 3 H2O ...
... Used as energy second Not soluble in H2O Components are 3 fatty acids and glycerol Four types mono, poly, unsaturated, and saturated Lose 3 H2O ...
Lecture: 2 OCCURRENCE AND STRUCTURE OF
... The two families of monosaccharides, D-and L occur based on the configuration of D and L glyceraldehydes. In general, the D-family of sugars occur in nature. For monosaccharides with two or more asymmetric carbons, the prefixes D or L refer to the configuration of the penultimate carbon (i.e, the ...
... The two families of monosaccharides, D-and L occur based on the configuration of D and L glyceraldehydes. In general, the D-family of sugars occur in nature. For monosaccharides with two or more asymmetric carbons, the prefixes D or L refer to the configuration of the penultimate carbon (i.e, the ...
File - SBI
... 3. These fatty acid chains can be dehydrogenated, forming double bonds between two carbon atoms. Add a double bond between two carbon atoms in one of your fatty acid chains. 4. Build a triglyceride. The glycerol and fatty acid chains undergo three separate ______________ reactions, to form a triglyc ...
... 3. These fatty acid chains can be dehydrogenated, forming double bonds between two carbon atoms. Add a double bond between two carbon atoms in one of your fatty acid chains. 4. Build a triglyceride. The glycerol and fatty acid chains undergo three separate ______________ reactions, to form a triglyc ...
Fiber
... 10. known as blood sugar essential energy source found in every disaccharide and polysaccharide ...
... 10. known as blood sugar essential energy source found in every disaccharide and polysaccharide ...
No Slide Title - Resource Sites
... • Differentiate between soluble and insoluble fiber • Identify foods that are a significant sources of fiber • List fiber recommendations • Discuss health related effects of CHO in lactose intolerance, diabetes, GI health, obesity, heart disease • Describe how to increase fiber in the diet • Define ...
... • Differentiate between soluble and insoluble fiber • Identify foods that are a significant sources of fiber • List fiber recommendations • Discuss health related effects of CHO in lactose intolerance, diabetes, GI health, obesity, heart disease • Describe how to increase fiber in the diet • Define ...
Transcript
... Carbohydrates – Structures and Properties Page 2 of 7 c. Chirality has a practical purpose for the cell. D isomers will not fit into the active site of an enzyme that binds L isomers. It is like putting your right hand into a left hand glove but for an enzyme. An enzyme will not work on the wrong is ...
... Carbohydrates – Structures and Properties Page 2 of 7 c. Chirality has a practical purpose for the cell. D isomers will not fit into the active site of an enzyme that binds L isomers. It is like putting your right hand into a left hand glove but for an enzyme. An enzyme will not work on the wrong is ...
Name period ______ date ______ AP BIO Biomolecule Test
... b. The molecules essential to life today could not have been carried to the primordial Earth by a comet or meteorite. c. The molecules essential to life today could have formed under early Earth conditions. d. The molecules essential to life today were initially self-replicating proteins that were s ...
... b. The molecules essential to life today could not have been carried to the primordial Earth by a comet or meteorite. c. The molecules essential to life today could have formed under early Earth conditions. d. The molecules essential to life today were initially self-replicating proteins that were s ...
Biochemistry Carbon Compounds
... • The structure of a functional group is drawn with one bond to the side that does not appear to be connected to anything. This is to indicate that the functional group is bonded to some larger molecule. The functional group is not a molecule and it does not exist all by itself. • A carboxyl group h ...
... • The structure of a functional group is drawn with one bond to the side that does not appear to be connected to anything. This is to indicate that the functional group is bonded to some larger molecule. The functional group is not a molecule and it does not exist all by itself. • A carboxyl group h ...
Chapter 12 Lecture Notes: Carbohydrates
... ___________________________ contain 10 or more residues o In a_________________________, all the residues are the same monosaccharide o In a_________________________, the residues are built from more than one type of ...
... ___________________________ contain 10 or more residues o In a_________________________, all the residues are the same monosaccharide o In a_________________________, the residues are built from more than one type of ...
Elements Found in Living Things
... classified in two broad categories --- organic and inorganic compounds. Organic compounds are made primarily of carbon. Carbon has four outer electrons and can form four bonds. Carbon can form single bonds with another atom and also bond to other carbon molecules forming double, triple, or quadruple ...
... classified in two broad categories --- organic and inorganic compounds. Organic compounds are made primarily of carbon. Carbon has four outer electrons and can form four bonds. Carbon can form single bonds with another atom and also bond to other carbon molecules forming double, triple, or quadruple ...
Ch 4/5 Power Point - Carbon/Macromolecules
... • Variable group characteristics: polar (hydrophilic), nonpolar (hydrophobic), acid or base • Three-dimensional shape – conformation – determines function • Polypeptides (dehydration reaction) – Joined by peptide bonds (covalent bond); carboxyl group to amino group (polar) ...
... • Variable group characteristics: polar (hydrophilic), nonpolar (hydrophobic), acid or base • Three-dimensional shape – conformation – determines function • Polypeptides (dehydration reaction) – Joined by peptide bonds (covalent bond); carboxyl group to amino group (polar) ...
Chapter 19-20 - Bakersfield College
... Is found in table sugar (obtained from sugar cane and sugar beets). Consists of glucose and fructose. Has an α,β-1,2-glycosidic bond (between α-glucose and -fructose). Is not a reducing sugar (carbon 1 cannot open to give a free aldehyde to oxidize). ...
... Is found in table sugar (obtained from sugar cane and sugar beets). Consists of glucose and fructose. Has an α,β-1,2-glycosidic bond (between α-glucose and -fructose). Is not a reducing sugar (carbon 1 cannot open to give a free aldehyde to oxidize). ...
CHM 105 - Test 2 Review
... 13. Amides are formed by combining a(n) _____________ and a(n) __________________________. 14. What are the two types of plant starch? How are their structures similar and different? 15. The bond that links saccharides is called a(n) _____. 16. Draw maltose, name the individual saccharide units, and ...
... 13. Amides are formed by combining a(n) _____________ and a(n) __________________________. 14. What are the two types of plant starch? How are their structures similar and different? 15. The bond that links saccharides is called a(n) _____. 16. Draw maltose, name the individual saccharide units, and ...
What is the food you eat made of?
... carbohydrates? • Carbohydrates are a fancy way of saying “sugars.” • Sugars provide living things with energy as well as act as substances used for structure. – For example: the shell of a crab or the stem of a plant both contain a high amount of carbohydrates. ...
... carbohydrates? • Carbohydrates are a fancy way of saying “sugars.” • Sugars provide living things with energy as well as act as substances used for structure. – For example: the shell of a crab or the stem of a plant both contain a high amount of carbohydrates. ...
Chapter 18: Carbohydrates 18.1 Biochemistry-
... aldehydes or ketones functional groups. By convention, the ending "-ose" is reserved for sugars (e.g. sucrose and glucose) in the class of carbohydrates. Carbohydrates are produced by the process of photosynthesis in which six carbon sugars or hexoses are produced using energy of sunlight, green pig ...
... aldehydes or ketones functional groups. By convention, the ending "-ose" is reserved for sugars (e.g. sucrose and glucose) in the class of carbohydrates. Carbohydrates are produced by the process of photosynthesis in which six carbon sugars or hexoses are produced using energy of sunlight, green pig ...
Carbohydrate
A carbohydrate is a biological molecule consisting of carbon (C), hydrogen (H) and oxygen (O) atoms, usually with a hydrogen:oxygen atom ratio of 2:1 (as in water); in other words, with the empirical formula Cm(H2O)n (where m could be different from n). Some exceptions exist; for example, deoxyribose, a sugar component of DNA, has the empirical formula C5H10O4. Carbohydrates are technically hydrates of carbon; structurally it is more accurate to view them as polyhydroxy aldehydes and ketones.The term is most common in biochemistry, where it is a synonym of saccharide, a group that includes sugars, starch, and cellulose. The saccharides are divided into four chemical groups: monosaccharides, disaccharides, oligosaccharides, and polysaccharides. In general, the monosaccharides and disaccharides, which are smaller (lower molecular weight) carbohydrates, are commonly referred to as sugars. The word saccharide comes from the Greek word σάκχαρον (sákkharon), meaning ""sugar."" While the scientific nomenclature of carbohydrates is complex, the names of the monosaccharides and disaccharides very often end in the suffix -ose. For example, grape sugar is the monosaccharide glucose, cane sugar is the disaccharide sucrose and milk sugar is the disaccharide lactose (see illustration).Carbohydrates perform numerous roles in living organisms. Polysaccharides serve for the storage of energy (e.g., starch and glycogen) and as structural components (e.g., cellulose in plants and chitin in arthropods). The 5-carbon monosaccharide ribose is an important component of coenzymes (e.g., ATP, FAD and NAD) and the backbone of the genetic molecule known as RNA. The related deoxyribose is a component of DNA. Saccharides and their derivatives include many other important biomolecules that play key roles in the immune system, fertilization, preventing pathogenesis, blood clotting, and development.In food science and in many informal contexts, the term carbohydrate often means any food that is particularly rich in the complex carbohydrate starch (such as cereals, bread and pasta) or simple carbohydrates, such as sugar (found in candy, jams, and desserts).