Organic
... -What do you notice about how they are positioned in the long chain? -What kind of reaction occurred to join all of them together? ...
... -What do you notice about how they are positioned in the long chain? -What kind of reaction occurred to join all of them together? ...
THE MOLECULES OF LIFE
... bonds. Why? Bonds can be single or double bonds Carbon easily bonds with other elements like S H O P N Carbon can form rings, chains or branches Result: HUGE variety of carbon based molecules of life II. The 4 Molecules of Life Carbohydrates ...
... bonds. Why? Bonds can be single or double bonds Carbon easily bonds with other elements like S H O P N Carbon can form rings, chains or branches Result: HUGE variety of carbon based molecules of life II. The 4 Molecules of Life Carbohydrates ...
Aminoacids
... Amino acids • Characteristics of amino acids that help to determine structure. – 1.Charge +/• Asp/Glu have typically one negative charge • Lsy/Arg have typically one positive charge • These charges attract each other form an ion pair or salt bridge • There is also the net charge of the protein ...
... Amino acids • Characteristics of amino acids that help to determine structure. – 1.Charge +/• Asp/Glu have typically one negative charge • Lsy/Arg have typically one positive charge • These charges attract each other form an ion pair or salt bridge • There is also the net charge of the protein ...
The genetic code and tRNA Biochemistry 302 February 15, 2006
... (inosine). Serve as recognition elements for amino acyl-tRNA synthetases. ...
... (inosine). Serve as recognition elements for amino acyl-tRNA synthetases. ...
Chapter 21
... Fatty Acid Biosynthesis ◦ Higher fatty acids, for example C18 (stearic acid), are obtained by addition of one or more additional C2 fragments by a different enzyme system. ◦ Unsaturated fatty acids are synthesized from saturated fatty acids by enzyme-catalyzed oxidation at the appropriate point on ...
... Fatty Acid Biosynthesis ◦ Higher fatty acids, for example C18 (stearic acid), are obtained by addition of one or more additional C2 fragments by a different enzyme system. ◦ Unsaturated fatty acids are synthesized from saturated fatty acids by enzyme-catalyzed oxidation at the appropriate point on ...
Bi 12 Biological Molecules Current.pptx
... ¨ occurs when two or more proteins are joined together to form a protein complex. ¨ Held together by hydrogen bonds or disulphide bridges ...
... ¨ occurs when two or more proteins are joined together to form a protein complex. ¨ Held together by hydrogen bonds or disulphide bridges ...
Biomolecules
... • Atoms – made up of protons, neutrons, and electrons that have the properties of a chemical element • Molecules – result of chemical bonding between electrons of atoms • Macromolecules – large molecules built from smaller molecules • Octet Rule – elements can and want to hold 8 electrons in their o ...
... • Atoms – made up of protons, neutrons, and electrons that have the properties of a chemical element • Molecules – result of chemical bonding between electrons of atoms • Macromolecules – large molecules built from smaller molecules • Octet Rule – elements can and want to hold 8 electrons in their o ...
• •
... Silent mutations are point mutations that do not change the amino acid sequence of the protein. These are most likely to have no effect. Redundancy of the Genetic Code reduces the chance that point mutations that result in a change in the third nucleotide of a codon will alter the specified amino ac ...
... Silent mutations are point mutations that do not change the amino acid sequence of the protein. These are most likely to have no effect. Redundancy of the Genetic Code reduces the chance that point mutations that result in a change in the third nucleotide of a codon will alter the specified amino ac ...
The ingredients of life. - Waterford Public Schools
... Organic compounds all contain… carbon! Carbon is special. It’s atomic properties cause it to easily bond with lots of other atoms and molecules. Carbon atoms love to form strong bonds to other carbon atoms, creating chains and rings. ...
... Organic compounds all contain… carbon! Carbon is special. It’s atomic properties cause it to easily bond with lots of other atoms and molecules. Carbon atoms love to form strong bonds to other carbon atoms, creating chains and rings. ...
Proteins…
... Tripeptide – three amino acids together Polypeptide – more than three amino acids together All linked together with “Peptide Bonds” ...
... Tripeptide – three amino acids together Polypeptide – more than three amino acids together All linked together with “Peptide Bonds” ...
Class11 POGIL Translation Full Win17 all pages
... 18. The drawing to the right shows a short protein of 8 amino acids that is complete, but is still in the ribosome. a. Circle the bond that needs to be broken before the protein can be used. b. Label the amino terminus and the soon-to-be-carboxyl terminus of the protein. c. Draw a square around a pe ...
... 18. The drawing to the right shows a short protein of 8 amino acids that is complete, but is still in the ribosome. a. Circle the bond that needs to be broken before the protein can be used. b. Label the amino terminus and the soon-to-be-carboxyl terminus of the protein. c. Draw a square around a pe ...
DNA, RNA and Protein
... DNA Secondary Structure The Double Helix • Two polynucleotide chains are wound together • Bases are located inside the helix • Sugar-phosphate groups are on the outside as a “backbone” • Bases are arranged like rungs on a ladder, perpendicular to the “backbone” • 10 base pairs per turn of the helix ...
... DNA Secondary Structure The Double Helix • Two polynucleotide chains are wound together • Bases are located inside the helix • Sugar-phosphate groups are on the outside as a “backbone” • Bases are arranged like rungs on a ladder, perpendicular to the “backbone” • 10 base pairs per turn of the helix ...
Chapter 4
... In many cases, products of one reaction are starting materials for the next. These reactions form cycles and pathways that may intersect where they share intermediate compounds. Each step may be catalyzed by an enzyme. 4.2 Metabolic Processes 3. Distinguish between catabolism and anabolism. (p. 115 ...
... In many cases, products of one reaction are starting materials for the next. These reactions form cycles and pathways that may intersect where they share intermediate compounds. Each step may be catalyzed by an enzyme. 4.2 Metabolic Processes 3. Distinguish between catabolism and anabolism. (p. 115 ...
Trimble County High School CP Biology Teacher: Debby Griffin Date
... Thinking Strategies Other ________________ ...
... Thinking Strategies Other ________________ ...
Answers to Mastering Concepts Questions
... 1. The steps in protein synthesis that require energy are transcription, translation and the synthesis of the biochemicals needed for these processes, including nucleotides, tRNA, rRNA, enzymes, and other molecules. 2. Protein production costs a lot of energy; the regulation of gene expression avoid ...
... 1. The steps in protein synthesis that require energy are transcription, translation and the synthesis of the biochemicals needed for these processes, including nucleotides, tRNA, rRNA, enzymes, and other molecules. 2. Protein production costs a lot of energy; the regulation of gene expression avoid ...
lect21
... factor of 4 x 104 by bringing Tyr and ATP together and it may gain another factor of 3 x 105 mainly by binding phosphate in the transition state -since ATP, amino acid, and pyrophosphate can each bind to the enzyme separately, the reaction is randomorder ternary type -in most cases the rate of the ...
... factor of 4 x 104 by bringing Tyr and ATP together and it may gain another factor of 3 x 105 mainly by binding phosphate in the transition state -since ATP, amino acid, and pyrophosphate can each bind to the enzyme separately, the reaction is randomorder ternary type -in most cases the rate of the ...
Name
... cellulose, and glycogen. Starch and glycogen are easily broken down into sugars for energy. Cellulose, on the other hand, which is made in plants, can be broken down only by a few organisms in the world (primarily the bacteria in the guts of termites). What happens to the cellulose (fiber) you eat? ...
... cellulose, and glycogen. Starch and glycogen are easily broken down into sugars for energy. Cellulose, on the other hand, which is made in plants, can be broken down only by a few organisms in the world (primarily the bacteria in the guts of termites). What happens to the cellulose (fiber) you eat? ...
Teacher Kit Transcription
... simulate the breaking of the hydrogen bonds between the DNA nucleotides as you physically separate the two complementary DNA strands. 4. Ask students to identify the RNA nucleotides complementary to each of the bases on the now single stranded 3'-5' DNA “sense strand”. 5. Bond the requested RNA nucl ...
... simulate the breaking of the hydrogen bonds between the DNA nucleotides as you physically separate the two complementary DNA strands. 4. Ask students to identify the RNA nucleotides complementary to each of the bases on the now single stranded 3'-5' DNA “sense strand”. 5. Bond the requested RNA nucl ...
Macromolecules
... • Three fatty acids joined to one glycerol. • Joined by an “ester linkage” between the -COOH of the fatty acid and the -OH of the alcohol. ...
... • Three fatty acids joined to one glycerol. • Joined by an “ester linkage” between the -COOH of the fatty acid and the -OH of the alcohol. ...
Syllabus Notes - Southwest High School
... NOTE: Sometimes the ‘c’ for carbon is not shown… a ‘bend’ in the ring is all you get to imply carbon… ...
... NOTE: Sometimes the ‘c’ for carbon is not shown… a ‘bend’ in the ring is all you get to imply carbon… ...
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.