Central Dogma of Cell Biology
... How do we know what to transcribe? • Start and stop codons – What are codons? ...
... How do we know what to transcribe? • Start and stop codons – What are codons? ...
103 Lecture Ch23b
... beer and champagne, and also makes bread rise • Alcoholic beverages produced by fermentation can be up to around 15% ethanol - above that concentration the yeast die H+ ...
... beer and champagne, and also makes bread rise • Alcoholic beverages produced by fermentation can be up to around 15% ethanol - above that concentration the yeast die H+ ...
PPT CH 22
... • Just as amino acids can be converted to citric acid cycle intermediate, these intermediates can also be used to make amino acids – Oxaloacetate is used to make aspartate – Asparagine is made from aspartate in an amination reaction – Glutamate is made from α-ketoglutarate • Glutamine, proline, and ...
... • Just as amino acids can be converted to citric acid cycle intermediate, these intermediates can also be used to make amino acids – Oxaloacetate is used to make aspartate – Asparagine is made from aspartate in an amination reaction – Glutamate is made from α-ketoglutarate • Glutamine, proline, and ...
Checklists B2
... All living things are made up of cells. The structures of different types of cells are related to their functions. To get into or out of cells, dissolved substances have to cross the cell membranes. You should use your skills, knowledge and understanding to: Relate the structure of different types ...
... All living things are made up of cells. The structures of different types of cells are related to their functions. To get into or out of cells, dissolved substances have to cross the cell membranes. You should use your skills, knowledge and understanding to: Relate the structure of different types ...
Animal Energetics II PPT
... Versatile: cells can break it down for energy, store it for later consumption, or use it to build other needed carbohydrates. ...
... Versatile: cells can break it down for energy, store it for later consumption, or use it to build other needed carbohydrates. ...
Exam #2 Review
... which we represent as the change in enthalpy or ΔH. Is it generally more favorable for a system (cell) to gain or loose heat? 3. In addition to heat transferred when a reaction takes place, the nature of that reaction is also determined by The Second Law of Thermodynamics which basically says that N ...
... which we represent as the change in enthalpy or ΔH. Is it generally more favorable for a system (cell) to gain or loose heat? 3. In addition to heat transferred when a reaction takes place, the nature of that reaction is also determined by The Second Law of Thermodynamics which basically says that N ...
Slides
... Acetyl Co A and is processed by the Krebs cycle which liberates electrons that are passed through the electron transport chain producing energy (ATP). Fatty acid chains are transformed into acetyl-CoA that enter the Krebs Cycle. O2 must be present for this to occur. In the presence of oxygen and in ...
... Acetyl Co A and is processed by the Krebs cycle which liberates electrons that are passed through the electron transport chain producing energy (ATP). Fatty acid chains are transformed into acetyl-CoA that enter the Krebs Cycle. O2 must be present for this to occur. In the presence of oxygen and in ...
Nucleic Acids
... • Net Gain 38 ATP • Aerobic respiration is 19 X’s more efficient per glucose molecule ...
... • Net Gain 38 ATP • Aerobic respiration is 19 X’s more efficient per glucose molecule ...
ATP? - MCC Year 12 Biology
... Large molecules are broken down into smaller molecules releasing energy in the form of ATP ...
... Large molecules are broken down into smaller molecules releasing energy in the form of ATP ...
Transport by Carriers
... Does not require energy Moves molecules that are too large to cross the ...
... Does not require energy Moves molecules that are too large to cross the ...
Lesson title: Nucleic acids Lesson date: 30.12.2013 One sentence
... 1. Students will be able to model and describe the general structure of nucleic acids. 2. Students will be able to apply base pairing rules to assemble nucleic acids and state differences between DNA and RNA. 3. Students will be able to infer that the sequence of the nucleic acids in DNA is the key ...
... 1. Students will be able to model and describe the general structure of nucleic acids. 2. Students will be able to apply base pairing rules to assemble nucleic acids and state differences between DNA and RNA. 3. Students will be able to infer that the sequence of the nucleic acids in DNA is the key ...
Cellular metabolism
... A high-energy electron is passed along the electron-transport chain • Some of the energy released is used to drive the three respiratory enzyme complexes that pump H+ out of the matrix. • The resulting electrochemical proton gradient across the inner membrane drives H+ back through the ATP synthase, ...
... A high-energy electron is passed along the electron-transport chain • Some of the energy released is used to drive the three respiratory enzyme complexes that pump H+ out of the matrix. • The resulting electrochemical proton gradient across the inner membrane drives H+ back through the ATP synthase, ...
Populations and their Ecosystems
... Sulfur is one of the components that make up proteins and vitamins. Proteins consist of amino acids that contain sulfur atoms. Sulfur is important for the functioning of proteins and enzymes in plants, and in animals that depend upon plants for sulfur. Plants absorb sulfur when it is dissolved in wa ...
... Sulfur is one of the components that make up proteins and vitamins. Proteins consist of amino acids that contain sulfur atoms. Sulfur is important for the functioning of proteins and enzymes in plants, and in animals that depend upon plants for sulfur. Plants absorb sulfur when it is dissolved in wa ...
Amino Acids as Acids, Bases and Buffers
... Amino acids can assemble into chains (peptides, polypeptides, proteins) o Can be very short to very long § Dipeptide = two amino acids linked § Tripeptide = three amino acids linked Amino acids sometimes called RESIDUES Identity and function of a protein or peptide is determined by o Amino acid co ...
... Amino acids can assemble into chains (peptides, polypeptides, proteins) o Can be very short to very long § Dipeptide = two amino acids linked § Tripeptide = three amino acids linked Amino acids sometimes called RESIDUES Identity and function of a protein or peptide is determined by o Amino acid co ...
Document
... even at high blood glucose levels. If β-cells had GLUT transporters with a Km lower or nearly equal to that of fasting blood glucose levels, the transporters would be easily saturated and unable to deliver increasing amounts of glucose to these cells when glucose levels are high, such as after a mea ...
... even at high blood glucose levels. If β-cells had GLUT transporters with a Km lower or nearly equal to that of fasting blood glucose levels, the transporters would be easily saturated and unable to deliver increasing amounts of glucose to these cells when glucose levels are high, such as after a mea ...
final exam review chapter 1-4
... f. ___C7H16 + ___O2 ___CO2 + ___H2O g. ___C3H5OH + ___O2 ___CO2 + ___H2O 4. Write and balance the following reactions: a. Zinc Carbonate can be heated to form Zinc Oxide and Carbon Dioxide ...
... f. ___C7H16 + ___O2 ___CO2 + ___H2O g. ___C3H5OH + ___O2 ___CO2 + ___H2O 4. Write and balance the following reactions: a. Zinc Carbonate can be heated to form Zinc Oxide and Carbon Dioxide ...
Study Guide Genetic Systems 2015 File
... I know what proteins are made of I know the difference between fibrous and globular proteins I know some of the roles that proteins have in the body o Resources: Transcription and Translation Notes o Tutorial: https://www.youtube.com/watch?v=izwgt1C8Kus ...
... I know what proteins are made of I know the difference between fibrous and globular proteins I know some of the roles that proteins have in the body o Resources: Transcription and Translation Notes o Tutorial: https://www.youtube.com/watch?v=izwgt1C8Kus ...
DNA Transcription and Translation
... Genes make proteins o One gene makes one protein (no more no less) ...
... Genes make proteins o One gene makes one protein (no more no less) ...
Bozeman Science Video: Cellular Respiration Name: Directions
... Directions: Follow along with Mr. Anderson as he explains the process of cellular respiration. Clip can be found at http://www.bozemanscience.com/cellular-respiration 1. Cellular respiration takes organic compounds and converts them to _________, _____________, and ______________ 2. Do plants do cel ...
... Directions: Follow along with Mr. Anderson as he explains the process of cellular respiration. Clip can be found at http://www.bozemanscience.com/cellular-respiration 1. Cellular respiration takes organic compounds and converts them to _________, _____________, and ______________ 2. Do plants do cel ...
Exam #2
... respectively, which organism could get more energy for growth, organism A that oxidizes methane and reduces sulfate, or organism B that oxidizes hydrogen sulfide and reduces iron? Justify your answer in terms of volts. It may be useful to diagram the electron transfer between couples for each. ...
... respectively, which organism could get more energy for growth, organism A that oxidizes methane and reduces sulfate, or organism B that oxidizes hydrogen sulfide and reduces iron? Justify your answer in terms of volts. It may be useful to diagram the electron transfer between couples for each. ...
Cellular Respiration in More Depth Part 1: ATP—The
... 6. NAD+ and FAD are coenzymes used in cellular respiration to transport high potential energy electrons to the electron transport chain (a step in oxidative phosphorylation) in the mitochondria. At the conclusion of cellular respiration, oxygen is the final electron acceptor. The reactions in Model ...
... 6. NAD+ and FAD are coenzymes used in cellular respiration to transport high potential energy electrons to the electron transport chain (a step in oxidative phosphorylation) in the mitochondria. At the conclusion of cellular respiration, oxygen is the final electron acceptor. The reactions in Model ...
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.