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Biology 231
... 1) CARBOHYDRATES - sugars, starches, glycogen, cellulose primarily an energy source in the body general chemical formula – 1 carbon:2 hydrogen:1 oxygen types of carbohydrates: monosaccharides – simple sugars; 3-7 carbons glucose – main carbohydrate in blood disaccharides – 2 monosaccharides joined b ...
... 1) CARBOHYDRATES - sugars, starches, glycogen, cellulose primarily an energy source in the body general chemical formula – 1 carbon:2 hydrogen:1 oxygen types of carbohydrates: monosaccharides – simple sugars; 3-7 carbons glucose – main carbohydrate in blood disaccharides – 2 monosaccharides joined b ...
organic compounds
... a. the number of the peptide bonds are 29 b. the amount of water formed by the dehydration of this protein is 28 c. by using this protein 15 dipeptides can be ...
... a. the number of the peptide bonds are 29 b. the amount of water formed by the dehydration of this protein is 28 c. by using this protein 15 dipeptides can be ...
polar charged phosphate head and nonpolar uncharged fatty acid
... Large polymer made of repeating monomers called amino acids A. Functions of Proteins ...
... Large polymer made of repeating monomers called amino acids A. Functions of Proteins ...
honors biology - Uplift Education
... PROTEIN is a large molecule formed by linked smaller molecules called amino acids. 20 types of amino acids are found. They may be polar, non polar or electrically charged. Proteins tend to fold into compact shapes determined by how the protein’s amino acids interact with water and one another. ...
... PROTEIN is a large molecule formed by linked smaller molecules called amino acids. 20 types of amino acids are found. They may be polar, non polar or electrically charged. Proteins tend to fold into compact shapes determined by how the protein’s amino acids interact with water and one another. ...
生物化學基本概念
... • Through the process of digestion, animals break down ingested protein into free amino acids that are then used in metabolism.## ...
... • Through the process of digestion, animals break down ingested protein into free amino acids that are then used in metabolism.## ...
Notes #8 PPT - Duplin County Schools
... that make up life, we have deeper insight into how life functions. ...
... that make up life, we have deeper insight into how life functions. ...
Chapter 02 The Molecules of Life
... differ in length of the chains and degree of branching, but the major difference lies in which particular carbons are used to link the glucose sub units together. Animals have the enzymes that recognize and are able to break the bonds forming glycogen but do not have enzymes that recognize the bonds ...
... differ in length of the chains and degree of branching, but the major difference lies in which particular carbons are used to link the glucose sub units together. Animals have the enzymes that recognize and are able to break the bonds forming glycogen but do not have enzymes that recognize the bonds ...
CH 3: The Molecules of Life
... • A covalent bond is formed between monomer units Polymers are broken down to monomers by the reverse process, hydrolysis • A water molecule is broken • A covalent bond is broken between monomer units ...
... • A covalent bond is formed between monomer units Polymers are broken down to monomers by the reverse process, hydrolysis • A water molecule is broken • A covalent bond is broken between monomer units ...
Chapter 5 – Homework
... 1. Discuss what the formation of all macromolecules from smaller units has in common. ½ pt – All are made by the same reaction, dehydration synthesis or condensation reaction. 2. Identify what function group monosaccharides have in abundance. Describe what properties this functional group give these ...
... 1. Discuss what the formation of all macromolecules from smaller units has in common. ½ pt – All are made by the same reaction, dehydration synthesis or condensation reaction. 2. Identify what function group monosaccharides have in abundance. Describe what properties this functional group give these ...
Notes: More on Nucleic Acids
... 1. Store genetic/hereditary information 2. Code to build proteins Two forms: 1. Chromatin: relaxed DNA 2. Chromosome: condensed DNA - Gene: The code to make one protein. DNA ...
... 1. Store genetic/hereditary information 2. Code to build proteins Two forms: 1. Chromatin: relaxed DNA 2. Chromosome: condensed DNA - Gene: The code to make one protein. DNA ...
Biomolecules review with answers
... 29. How are starch and cellulose the same? How are they different? Both are polymers of sugar. Starch is soluble in water, cellulose is not, and cellulose is highly branched and structural in plants and not in humans. ...
... 29. How are starch and cellulose the same? How are they different? Both are polymers of sugar. Starch is soluble in water, cellulose is not, and cellulose is highly branched and structural in plants and not in humans. ...
Four Types of Organic Molecules
... hydrogen only, and are hydrophobic. H—C and C—C bonds are nonpolar. Hydrocarbons make up fossil fuels, and parts of cellular organic molecules such as fats and phospholipids. ...
... hydrogen only, and are hydrophobic. H—C and C—C bonds are nonpolar. Hydrocarbons make up fossil fuels, and parts of cellular organic molecules such as fats and phospholipids. ...
Organic Molecules Worksheet
... carbohydrate used in food storage in plants. Potatoes, pasta and rice are rich in starch. Starches are very valuable because they provide a quick form of energy for the body. The second is glycogen. Glycogen is used for food storage in animals. The third is cellulose. Cellulose is used for structura ...
... carbohydrate used in food storage in plants. Potatoes, pasta and rice are rich in starch. Starches are very valuable because they provide a quick form of energy for the body. The second is glycogen. Glycogen is used for food storage in animals. The third is cellulose. Cellulose is used for structura ...
Master Entrance Exam
... 10. 1000 bps DNA coding sequences can make protein roughly (A) 23 (B) 27 (C) 33 (D) 37 (E) 43 kilodalton II. 是非題 (每題 2 分) Yes or No for answer 1. Lipid components of membranes do not readily move from one side of a bilayer to the other. 2. In the Citrate-Pyruvate Cycle, the step that generates NADPH ...
... 10. 1000 bps DNA coding sequences can make protein roughly (A) 23 (B) 27 (C) 33 (D) 37 (E) 43 kilodalton II. 是非題 (每題 2 分) Yes or No for answer 1. Lipid components of membranes do not readily move from one side of a bilayer to the other. 2. In the Citrate-Pyruvate Cycle, the step that generates NADPH ...
Document
... • involved in all metabolic reactions Release of chemical energy • most metabolic processes depend on chemical energy • ___________ of glucose generates chemical energy • ________________ releases chemical energy from molecules and makes it available for cellular use ...
... • involved in all metabolic reactions Release of chemical energy • most metabolic processes depend on chemical energy • ___________ of glucose generates chemical energy • ________________ releases chemical energy from molecules and makes it available for cellular use ...
The Synthesis of Proteins
... consisting of three bases that selects specific amino acids and “escorts” them to the growing protein chain so that they join at just the proper position. ...
... consisting of three bases that selects specific amino acids and “escorts” them to the growing protein chain so that they join at just the proper position. ...
(C)
... (B) utilizes P-hydroxybutyrate from the blood stream., (C) utilizes amino acids for fuel from degradation of brain protein, (D) utilizes its glycogen stores as a first responding source of fuel, (E) all of the above. 37. Denitrifying bacteria are capable of all EXCEPT: (A) reducing NO3-to N2, (B) us ...
... (B) utilizes P-hydroxybutyrate from the blood stream., (C) utilizes amino acids for fuel from degradation of brain protein, (D) utilizes its glycogen stores as a first responding source of fuel, (E) all of the above. 37. Denitrifying bacteria are capable of all EXCEPT: (A) reducing NO3-to N2, (B) us ...
Class Notes 1 - The University of Texas at Dallas
... – They define the primary structure (main chain, protein’s backbone) •Amino acid has: •Central carbon atom Cα attached to: •Amino group H-N-H •Carboxyl group O=C’-O-H ...
... – They define the primary structure (main chain, protein’s backbone) •Amino acid has: •Central carbon atom Cα attached to: •Amino group H-N-H •Carboxyl group O=C’-O-H ...
Chapter 5 - Scranton Prep Biology
... Eats Fats are composed of fatty acids attached to the three-carbon alcohol, glycerol. A fatty acid consists of a long hydrocarbon chain with a carboxyl group at one end. The nonpolar hydrocarbons make a fat hydrophobic. A triacylglycerol, or fat, consistsof three fatty acid molecules,each linked to ...
... Eats Fats are composed of fatty acids attached to the three-carbon alcohol, glycerol. A fatty acid consists of a long hydrocarbon chain with a carboxyl group at one end. The nonpolar hydrocarbons make a fat hydrophobic. A triacylglycerol, or fat, consistsof three fatty acid molecules,each linked to ...
103 topic summary
... Acid and base properties of amino acids: zwitterions, isoelectric point (pI) Structures of amino acids at various pH’s Electrophoresis: general methods and applications Peptide formation: reaction and peptide bonds (resonance structures and stability) Naming peptides: three-letter abbreviations for ...
... Acid and base properties of amino acids: zwitterions, isoelectric point (pI) Structures of amino acids at various pH’s Electrophoresis: general methods and applications Peptide formation: reaction and peptide bonds (resonance structures and stability) Naming peptides: three-letter abbreviations for ...
Biochemistry
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Biochemistry, sometimes called biological chemistry, is the study of chemical processes within and relating to living organisms. By controlling information flow through biochemical signaling and the flow of chemical energy through metabolism, biochemical processes give rise to the complexity of life. Over the last decades of the 20th century, biochemistry has become so successful at explaining living processes that now almost all areas of the life sciences from botany to medicine to genetics are engaged in biochemical research. Today, the main focus of pure biochemistry is in understanding how biological molecules give rise to the processes that occur within living cells, which in turn relates greatly to the study and understanding of whole organisms.Biochemistry is closely related to molecular biology, the study of the molecular mechanisms by which genetic information encoded in DNA is able to result in the processes of life. Depending on the exact definition of the terms used, molecular biology can be thought of as a branch of biochemistry, or biochemistry as a tool with which to investigate and study molecular biology.Much of biochemistry deals with the structures, functions and interactions of biological macromolecules, such as proteins, nucleic acids, carbohydrates and lipids, which provide the structure of cells and perform many of the functions associated with life. The chemistry of the cell also depends on the reactions of smaller molecules and ions. These can be inorganic, for example water and metal ions, or organic, for example the amino acids which are used to synthesize proteins. The mechanisms by which cells harness energy from their environment via chemical reactions are known as metabolism. The findings of biochemistry are applied primarily in medicine, nutrition, and agriculture. In medicine, biochemists investigate the causes and cures of disease. In nutrition, they study how to maintain health and study the effects of nutritional deficiencies. In agriculture, biochemists investigate soil and fertilizers, and try to discover ways to improve crop cultivation, crop storage and pest control.