1. Amino Acids,Peptides, Proteins
... Ch. 24. Metabolism of Acylglycerols & Sphingolipids - to the p. 249 (to the “All Sphingolipids...”) - without „ Biosynthesis of Glycerol Ether Phospholipids”, but with Figure 24-6. Ch. 25. Lipid Transport & Storage - from p. 260 (from “Clinical aspects...”) to the end Repetition of Fatty Acids Metab ...
... Ch. 24. Metabolism of Acylglycerols & Sphingolipids - to the p. 249 (to the “All Sphingolipids...”) - without „ Biosynthesis of Glycerol Ether Phospholipids”, but with Figure 24-6. Ch. 25. Lipid Transport & Storage - from p. 260 (from “Clinical aspects...”) to the end Repetition of Fatty Acids Metab ...
Unit 4: DNA, RNA and Protein Synthesis
... expression of phenotype. Unit Essential Question(s): How do organisms use DNA and RNA to make proteins? What factors affect gene expression? Suggested Percentage of Course Time Prior to Keystone Exam: 10% ...
... expression of phenotype. Unit Essential Question(s): How do organisms use DNA and RNA to make proteins? What factors affect gene expression? Suggested Percentage of Course Time Prior to Keystone Exam: 10% ...
The Structure and Function of Macromolecules
... Lipids have little or no affinity for water and have no monomers. They consist mostly of hydrocarbons. Fats Store Large Amounts of Energy A fat consists of glycerol and fatty acids. Glycerol is an alcohol with three carbons, each with its own hydroxyl group. A fatty acid has a long carbon skeleton, ...
... Lipids have little or no affinity for water and have no monomers. They consist mostly of hydrocarbons. Fats Store Large Amounts of Energy A fat consists of glycerol and fatty acids. Glycerol is an alcohol with three carbons, each with its own hydroxyl group. A fatty acid has a long carbon skeleton, ...
Part I. Transcription
... mRNA. The ribosome stabilizes coupling of __________ with ___________. tRNA molecules have an _______________________ on one end and a specific amino acid attached to the other end. tRNA enters the ...
... mRNA. The ribosome stabilizes coupling of __________ with ___________. tRNA molecules have an _______________________ on one end and a specific amino acid attached to the other end. tRNA enters the ...
biochemistry - Bioscience High School
... Phospholipids – a phosphate group replaces one fatty acid. Found in cell membranes. Terpenes = pigments such as chlorophyll Prostaglandins = chemical messengers Steroids = parts of hormones ...
... Phospholipids – a phosphate group replaces one fatty acid. Found in cell membranes. Terpenes = pigments such as chlorophyll Prostaglandins = chemical messengers Steroids = parts of hormones ...
COVALENT BOND - hovanscience
... • Cohesion – attraction between molecules of same substance – Water has high surface tension (allows some bugs to walk on ...
... • Cohesion – attraction between molecules of same substance – Water has high surface tension (allows some bugs to walk on ...
Chapter 4 - Organic Chemistry, Biochemistry
... patterns are disturbed causing the shape of the protein to change. This can be caused by changes in temperature, pH, or salt concentration. For example, acid causes milk to curdle and heat (cooking) causes egg whites to coagulate because the proteins within them ...
... patterns are disturbed causing the shape of the protein to change. This can be caused by changes in temperature, pH, or salt concentration. For example, acid causes milk to curdle and heat (cooking) causes egg whites to coagulate because the proteins within them ...
biochem 38 [4-20
... What is the major process for removing nitrogen from amino acids called? Which amino acids cannot undergo this process? Transamination is the major process which removes nitrogen from AAs Lysine and threonine cannot undergo transamination ...
... What is the major process for removing nitrogen from amino acids called? Which amino acids cannot undergo this process? Transamination is the major process which removes nitrogen from AAs Lysine and threonine cannot undergo transamination ...
Macromolecules
... parts: a 5-carbon sugar, a phosphate group, and a nitrogen base. examples: DNA and RNA contain nitrogen, carbon, hydrogen, and oxygen (most also have sulfur) The monomers of proteins are amino acids. Amino acids contain an amino group, a carboxyl group, and a variable R-group. They can provide struc ...
... parts: a 5-carbon sugar, a phosphate group, and a nitrogen base. examples: DNA and RNA contain nitrogen, carbon, hydrogen, and oxygen (most also have sulfur) The monomers of proteins are amino acids. Amino acids contain an amino group, a carboxyl group, and a variable R-group. They can provide struc ...
Carbohydrates
... • Insulation • Make up the cell membrane • Chemical messengers (steroid hormomes like testosterone and estrogen) • Barrier for water ...
... • Insulation • Make up the cell membrane • Chemical messengers (steroid hormomes like testosterone and estrogen) • Barrier for water ...
Biomolecules
... of chemistry is set aside just to study carbon compounds. (Organic chemistry) • Carbon has 4 valence electrons • Carbon can also bond with another carbon atom!!! • No other element comes close to matching carbons versatility… ...
... of chemistry is set aside just to study carbon compounds. (Organic chemistry) • Carbon has 4 valence electrons • Carbon can also bond with another carbon atom!!! • No other element comes close to matching carbons versatility… ...
Images
... • Bio-organic molecules – Actually occur in cells – Based on C skeleton – Generally include oxygen and hydrogen – Often contain nitrogen, phosphorus, and/or sulfur ...
... • Bio-organic molecules – Actually occur in cells – Based on C skeleton – Generally include oxygen and hydrogen – Often contain nitrogen, phosphorus, and/or sulfur ...
Chapter 1 The Framework of Biology
... twisted ladder. The sides of the ladder are the sugar and phosphate units, one side running in a 3' to 5' bonding arrangement, the other arranged 5' to 3'. The rungs of the ladder are matched bases: adenine to thymine or cystosine to guanine. The DNA in cells combines with proteins to form chromosom ...
... twisted ladder. The sides of the ladder are the sugar and phosphate units, one side running in a 3' to 5' bonding arrangement, the other arranged 5' to 3'. The rungs of the ladder are matched bases: adenine to thymine or cystosine to guanine. The DNA in cells combines with proteins to form chromosom ...
AP European History (Sem 1), Unit 03, Lesson 04
... to form tertiary and quaternary structures. The order in which the amino acids are linked determines the structure and the function of that protein. Although amino acids B and I are distant in its primary structure, chemical interactions between their functional groups allows them to partner as an ...
... to form tertiary and quaternary structures. The order in which the amino acids are linked determines the structure and the function of that protein. Although amino acids B and I are distant in its primary structure, chemical interactions between their functional groups allows them to partner as an ...
Solutions to 7.012 Problem Set 1
... The primary structure of a protein is the linear sequence of the amino acids. Covalent bonds link the individual amino acids b) What is the secondary structure of a protein? What force or forces (covalent bonds, ionic bonds, hydrogen bonds, or van der waals forces) are involved in secondary structur ...
... The primary structure of a protein is the linear sequence of the amino acids. Covalent bonds link the individual amino acids b) What is the secondary structure of a protein? What force or forces (covalent bonds, ionic bonds, hydrogen bonds, or van der waals forces) are involved in secondary structur ...
Biosynthesis
Biosynthesis (also called biogenesis or anabolism) is a multi-step, enzyme-catalyzed process where substrates are converted into more complex products in living organisms. In biosynthesis, simple compounds are modified, converted into other compounds, or joined together to form macromolecules. This process often consists of metabolic pathways. Some of these biosynthetic pathways are located within a single cellular organelle, while others involve enzymes that are located within multiple cellular organelles. Examples of these biosynthetic pathways include the production of lipid membrane components and nucleotides.The prerequisite elements for biosynthesis include: precursor compounds, chemical energy (e.g. ATP), and catalytic enzymes which may require coenzymes (e.g.NADH, NADPH). These elements create monomers, the building blocks for macromolecules. Some important biological macromolecules include: proteins, which are composed of amino acid monomers joined via peptide bonds, and DNA molecules, which are composed of nucleotides joined via phosphodiester bonds.