Exam 2 Key
... 3· (8 pts) The 6 events listed below occur during photosynthesis. List the order of events (#1 first-#6last) ...
... 3· (8 pts) The 6 events listed below occur during photosynthesis. List the order of events (#1 first-#6last) ...
Chapter 2
... Why is DNA referred to as a double helix? 6. Know the following concerning ATP Know the basic parts Why it is closely related to a nucleotide of RNA and how it differs Where it is made in humans Name of the process that makes it- cellular respiration Know that glucose combines with oxyge ...
... Why is DNA referred to as a double helix? 6. Know the following concerning ATP Know the basic parts Why it is closely related to a nucleotide of RNA and how it differs Where it is made in humans Name of the process that makes it- cellular respiration Know that glucose combines with oxyge ...
Lecture 27
... that store energy from energy releasing pathways (glycolysis, electron transport) and are use to supply energy for energyrequiring reactions in the cell. Most metabolic pathways are regulated in part by levels of nucleotides such as ATP and ADP. Nucleotide derivatives like nicotinamide adenine dinuc ...
... that store energy from energy releasing pathways (glycolysis, electron transport) and are use to supply energy for energyrequiring reactions in the cell. Most metabolic pathways are regulated in part by levels of nucleotides such as ATP and ADP. Nucleotide derivatives like nicotinamide adenine dinuc ...
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Amino acids [qualitative tests]
... -general information about amino acids. -qualitative tests of amino acids. ...
... -general information about amino acids. -qualitative tests of amino acids. ...
Reading DNA - teacherknowledge
... proteins, the building blocks of all organisms. This is done in two steps: 1. Copying the directions – Transcription 2. Reading the copy to string together the small molecules (amino acids) that make up a protein – Translation. 1. Making a Copy of DNA – Transcription Cells read DNA in small portions ...
... proteins, the building blocks of all organisms. This is done in two steps: 1. Copying the directions – Transcription 2. Reading the copy to string together the small molecules (amino acids) that make up a protein – Translation. 1. Making a Copy of DNA – Transcription Cells read DNA in small portions ...
I. ATP is Universal
... j) Pyruvate can then enter the mitochondrion. E. There is a net gain of 2 ATP during glycolysis. 1. Two ATP are used per glucose. 2. Four ATP are synthesized via substrate level ATP synthesis. 3. A net gain of two ATP is the final result per glucose. F. Inputs and Outputs of Glycolysis. 1. Inputs in ...
... j) Pyruvate can then enter the mitochondrion. E. There is a net gain of 2 ATP during glycolysis. 1. Two ATP are used per glucose. 2. Four ATP are synthesized via substrate level ATP synthesis. 3. A net gain of two ATP is the final result per glucose. F. Inputs and Outputs of Glycolysis. 1. Inputs in ...
Metabolism
... The significance of the TCA cycle is that it takes the 3-carbon leftover from glycolysis (pyruvic acid) and breaks it down in such a way as to yield a large amount of useable energy. ...
... The significance of the TCA cycle is that it takes the 3-carbon leftover from glycolysis (pyruvic acid) and breaks it down in such a way as to yield a large amount of useable energy. ...
The CENTRAL DOGMA in Biology:
... proteins different from each other? How is its final structure formed?) 3. Differentiate the places in a cell where DNA is stored in a cell and where proteins are manufactured in a cell. What molecule delivers the ‘message’ between those 2 places? 4. Compare and contrast RNA and DNA (give both simil ...
... proteins different from each other? How is its final structure formed?) 3. Differentiate the places in a cell where DNA is stored in a cell and where proteins are manufactured in a cell. What molecule delivers the ‘message’ between those 2 places? 4. Compare and contrast RNA and DNA (give both simil ...
Amino acids and protein (lec. 2%2c 2015)
... Physical properties of amino acids: 1- Optical activity: Optical activity is the ability of a chiral (asymmetric) molecule to rotate the plane of plane-polairzed light. Chiral molecule is the molecule that has asymmetric carbon atom which is attached to four different groups. So, all amino acids (e ...
... Physical properties of amino acids: 1- Optical activity: Optical activity is the ability of a chiral (asymmetric) molecule to rotate the plane of plane-polairzed light. Chiral molecule is the molecule that has asymmetric carbon atom which is attached to four different groups. So, all amino acids (e ...
ISTANBUL MEDIPOL UNIVERSITY Course Learning Outcomes of
... 5.3.Identify the parts of a growth curve and explain what is occurring in each phase 5.4.Define aseptic technique, and demonstrate with applications. 6.Essential Concepts of Metabolism 6.1.Define metabolism, and distinguish between anabolism and catabolism. 6.2.Explain the overall function of metabo ...
... 5.3.Identify the parts of a growth curve and explain what is occurring in each phase 5.4.Define aseptic technique, and demonstrate with applications. 6.Essential Concepts of Metabolism 6.1.Define metabolism, and distinguish between anabolism and catabolism. 6.2.Explain the overall function of metabo ...
10C Cellular respiration worksheet
... They could do this by checking for a buildup of _____. A) ATP C) carbon dioxide E) oxygen ...
... They could do this by checking for a buildup of _____. A) ATP C) carbon dioxide E) oxygen ...
Brewing biochemistry
... The contribution of this Teaching Unit to the development and command of the skills and learning outcomes of the programme(s) can be accessed at the end of this sheet, in the section entitled “Programmes/courses offering this Teaching Unit”. ...
... The contribution of this Teaching Unit to the development and command of the skills and learning outcomes of the programme(s) can be accessed at the end of this sheet, in the section entitled “Programmes/courses offering this Teaching Unit”. ...
divisions of biology
... compound is when two or more elements chemically combine to form a new substance. The basic materials of living materials are complex compounds. Acids and Bases Acids are compounds that release hydrogen ions (called hydronium ions, H +) in water and increase the concentration of H+ ions in the solut ...
... compound is when two or more elements chemically combine to form a new substance. The basic materials of living materials are complex compounds. Acids and Bases Acids are compounds that release hydrogen ions (called hydronium ions, H +) in water and increase the concentration of H+ ions in the solut ...
Lehninger Principles of Biochemistry 5/e
... and longer-chain saturated fatty acids, as well as the monounsaturated acids palmitoleate and oleate in SER. Mammals cannot synthesize linolate or a-linolenate (essential f.a) ...
... and longer-chain saturated fatty acids, as well as the monounsaturated acids palmitoleate and oleate in SER. Mammals cannot synthesize linolate or a-linolenate (essential f.a) ...
PowerPoint
... The common ancestor was most likely a small, unicellular prokaryote. It would have had Nucleic Acid (DNA or RNA) as genetic material to code for proteins It would have had ribosomes to produce proteins It would have been surrounded by a phospholipid bilayer It would have used glycolysis as a means o ...
... The common ancestor was most likely a small, unicellular prokaryote. It would have had Nucleic Acid (DNA or RNA) as genetic material to code for proteins It would have had ribosomes to produce proteins It would have been surrounded by a phospholipid bilayer It would have used glycolysis as a means o ...
A) Choose the correct answer: B)Complete: 1) L
... 2) ATP production by ATP synthase is due to: (a) Rotation of F1 subunit. (b) flow of protons through γ subunit (c) flow of hydrogen ions through the multiple C- protein subunits. (d) Proton translocation to intermembrane space 3) The following are considered as standard conditions for a given reacti ...
... 2) ATP production by ATP synthase is due to: (a) Rotation of F1 subunit. (b) flow of protons through γ subunit (c) flow of hydrogen ions through the multiple C- protein subunits. (d) Proton translocation to intermembrane space 3) The following are considered as standard conditions for a given reacti ...
Simple Life Forms: an Oxymoron “Then God said, “Let the land
... put together. In other words there is no such thing as a simple one-celled organism – the simplest cell ever known is extremely complex! One of the most complex machines built by man is a modern airplane, like the Boeing 787 Dreamliner. It contains an estimated four to five million different parts. ...
... put together. In other words there is no such thing as a simple one-celled organism – the simplest cell ever known is extremely complex! One of the most complex machines built by man is a modern airplane, like the Boeing 787 Dreamliner. It contains an estimated four to five million different parts. ...
Presentation Slides II - Vandiver, June 29, 2016
... beta pleated sheet. These structures are stabilized by hydrogen bonds. 3) Tertiary structure –the folding of the chains governed by hydrophobic or hydrophilic interactions. 4) Quaternary structure-- protein chains associating with other chains. The Star BioChem computer activity requires a working k ...
... beta pleated sheet. These structures are stabilized by hydrogen bonds. 3) Tertiary structure –the folding of the chains governed by hydrophobic or hydrophilic interactions. 4) Quaternary structure-- protein chains associating with other chains. The Star BioChem computer activity requires a working k ...
103 Lecture Ch23b
... reduced to lactate, which replenishes NAD+ to continue glycolysis • During strenuous exercise, muscle cells quickly use up their stored oxygen, creating anaerobic conditions - lactate accumulates, leading to muscle fatigue and soreness • Anaerobic bacteria can also produce lactate, which is how we m ...
... reduced to lactate, which replenishes NAD+ to continue glycolysis • During strenuous exercise, muscle cells quickly use up their stored oxygen, creating anaerobic conditions - lactate accumulates, leading to muscle fatigue and soreness • Anaerobic bacteria can also produce lactate, which is how we m ...
How does a cell Membrane serves as both “barrier” and “gate”
... Summary: ATP-dependent; conformational change powered by reversible phosphorylation (at aspartate residue forming a high-energy intermediate); conformational changes generate binding sites for Na/K and “movement” associated with the translocation of the ions. This example Na/K pump is only found in ...
... Summary: ATP-dependent; conformational change powered by reversible phosphorylation (at aspartate residue forming a high-energy intermediate); conformational changes generate binding sites for Na/K and “movement” associated with the translocation of the ions. This example Na/K pump is only found in ...
Metabolism
Metabolism (from Greek: μεταβολή metabolē, ""change"") is the set of life-sustaining chemical transformations within the cells of living organisms. These enzyme-catalyzed reactions allow organisms to grow and reproduce, maintain their structures, and respond to their environments. The word metabolism can also refer to all chemical reactions that occur in living organisms, including digestion and the transport of substances into and between different cells, in which case the set of reactions within the cells is called intermediary metabolism or intermediate metabolism.Metabolism is usually divided into two categories: catabolism, the breaking down of organic matter by way of cellular respiration, and anabolism, the building up of components of cells such as proteins and nucleic acids. Usually, breaking down releases energy and building up consumes energy.The chemical reactions of metabolism are organized into metabolic pathways, in which one chemical is transformed through a series of steps into another chemical, by a sequence of enzymes. Enzymes are crucial to metabolism because they allow organisms to drive desirable reactions that require energy that will not occur by themselves, by coupling them to spontaneous reactions that release energy. Enzymes act as catalysts that allow the reactions to proceed more rapidly. Enzymes also allow the regulation of metabolic pathways in response to changes in the cell's environment or to signals from other cells.The metabolic system of a particular organism determines which substances it will find nutritious and which poisonous. For example, some prokaryotes use hydrogen sulfide as a nutrient, yet this gas is poisonous to animals. The speed of metabolism, the metabolic rate, influences how much food an organism will require, and also affects how it is able to obtain that food.A striking feature of metabolism is the similarity of the basic metabolic pathways and components between even vastly different species. For example, the set of carboxylic acids that are best known as the intermediates in the citric acid cycle are present in all known organisms, being found in species as diverse as the unicellular bacterium Escherichia coli and huge multicellular organisms like elephants. These striking similarities in metabolic pathways are likely due to their early appearance in evolutionary history, and their retention because of their efficacy.