![Elements Found in Living Things](http://s1.studyres.com/store/data/009317335_1-f02ec792428aa3ec7ec828c66e451315-300x300.png)
Elements Found in Living Things
... glucose, galactose, and fructose. Although their chemical formulas are the same, they have different structural formulas. These simple sugars combine to make disaccharides (double sugars like sucrose) and polysaccharides (long chains like cellulose, chitin, and glycogen). Color code the glucose mole ...
... glucose, galactose, and fructose. Although their chemical formulas are the same, they have different structural formulas. These simple sugars combine to make disaccharides (double sugars like sucrose) and polysaccharides (long chains like cellulose, chitin, and glycogen). Color code the glucose mole ...
proteins and nucleic acids
... Most of the proteins in plants are enzymes, catalysts that carry out all of the chemical changes involved in plant growth. There is at least one enzyme specifically responsible for every step in respiration, photosynthesis, gene replication, information processing and building cell structure. The sp ...
... Most of the proteins in plants are enzymes, catalysts that carry out all of the chemical changes involved in plant growth. There is at least one enzyme specifically responsible for every step in respiration, photosynthesis, gene replication, information processing and building cell structure. The sp ...
Biology 1408 - Lone Star College
... 8) Which organelle is most likely the most abundant organelle in muscle cells? A) Golgi complexes B) mitochondria C) lysosomes D) plastids E) smooth ER ...
... 8) Which organelle is most likely the most abundant organelle in muscle cells? A) Golgi complexes B) mitochondria C) lysosomes D) plastids E) smooth ER ...
UNIT 2: BIOCHEMISTRY/ENZYMES
... How do we get these macromolecules? • When we eat, large organic food molecules such as proteins and starches must initially be broken down to enter cells • Proteins amino acids • Starches simple sugars • These nutrients can now enter the cell and be used as building blocks of compounds needed ...
... How do we get these macromolecules? • When we eat, large organic food molecules such as proteins and starches must initially be broken down to enter cells • Proteins amino acids • Starches simple sugars • These nutrients can now enter the cell and be used as building blocks of compounds needed ...
Energy metabolism - Donald Edward Winslow
... Explain how respiration and photosynthesis relate to each other in terms of reactants, products, and energy flow. Describe a metabolic cascade, such as glycolysis, and explain the roles of specific enzymes. ...
... Explain how respiration and photosynthesis relate to each other in terms of reactants, products, and energy flow. Describe a metabolic cascade, such as glycolysis, and explain the roles of specific enzymes. ...
Ch. 4 Outline
... State the importance of the oxidation of glucose. 4.5: Cellular Respiration Describe how the reactions and pathways of glycolysis, the citric acid cycle, and the electron transport chain capture the energy in nutrient molecules. Discuss how glucose is stored, rather than broken down. 4.6: Nucl ...
... State the importance of the oxidation of glucose. 4.5: Cellular Respiration Describe how the reactions and pathways of glycolysis, the citric acid cycle, and the electron transport chain capture the energy in nutrient molecules. Discuss how glucose is stored, rather than broken down. 4.6: Nucl ...
Chapter 1360
... - These enzymes are synthesized in the cytosol therfore, they must be imported through the two membranes. - The enzymes are located inside the inner membrane of mitochondria so, the starting materials of the reactions in the common pathway must pass through the two membranes to enter the mitochondr ...
... - These enzymes are synthesized in the cytosol therfore, they must be imported through the two membranes. - The enzymes are located inside the inner membrane of mitochondria so, the starting materials of the reactions in the common pathway must pass through the two membranes to enter the mitochondr ...
Unit 3 Guided Notes
... How do our cells use these nutrients??? Sometimes, an enzyme is used to help break them down or put them together! C. Enzymes Enzymes are ____________________________________ molecules that act as biological _____________________________ (reusable!). They are necessary for ALL chemical reactions ...
... How do our cells use these nutrients??? Sometimes, an enzyme is used to help break them down or put them together! C. Enzymes Enzymes are ____________________________________ molecules that act as biological _____________________________ (reusable!). They are necessary for ALL chemical reactions ...
Origin of Life on Earth
... early atmosphere contained methane and ammonia Intense heat could cause these gases to form simple organic molecules- amino acids Earth’s cooling- molecules fell into water Over time- compounds entered complex chemical reactions- form proteins ...
... early atmosphere contained methane and ammonia Intense heat could cause these gases to form simple organic molecules- amino acids Earth’s cooling- molecules fell into water Over time- compounds entered complex chemical reactions- form proteins ...
3.2 Carbohydrates, lipids annd proteins
... between monosaccharides, disaccharides and polysaccharides; between fatty acids, glycerol and triglycerides; and between amino acids and polypeptides. ...
... between monosaccharides, disaccharides and polysaccharides; between fatty acids, glycerol and triglycerides; and between amino acids and polypeptides. ...
ppt
... • Component of cell membranes (bilayer) • 2 fatty acids & phosphate group • Amphipathic behavior in water ...
... • Component of cell membranes (bilayer) • 2 fatty acids & phosphate group • Amphipathic behavior in water ...
AP Biology 2 -
... Contain one or more double bonds which “kink” the carbon backbone The major class of biological molecules that are not polymers Linkages between the monomers of proteins A secondary structure of proteins A structural carbohydrate found in plants ...
... Contain one or more double bonds which “kink” the carbon backbone The major class of biological molecules that are not polymers Linkages between the monomers of proteins A secondary structure of proteins A structural carbohydrate found in plants ...
Reactions of the TCA Cycle
... Synthesis of citrate from acetyl CoA and Oxaloacetate Isomerization of Citrate Oxidation and decarboxylation of isocitrate Oxidative decarboxylation of α- ketoglutarate Cleavage of Succinyl CoA Oxidation of succinate Hydration of fumerate Oxidation of malate ...
... Synthesis of citrate from acetyl CoA and Oxaloacetate Isomerization of Citrate Oxidation and decarboxylation of isocitrate Oxidative decarboxylation of α- ketoglutarate Cleavage of Succinyl CoA Oxidation of succinate Hydration of fumerate Oxidation of malate ...
Nucleic Acids - Spring Branch ISD
... Monosaccharides-(Greek- monos sacchar means one sugar) Ex: glucose, fructose, deoxyribose Monosaccharides range from 3-7 carbons in their “backbone” Glucose functions in the formation of ATP during cellular respiration. It serves as raw materials for amino acids (protein monomers) and fatty acids (l ...
... Monosaccharides-(Greek- monos sacchar means one sugar) Ex: glucose, fructose, deoxyribose Monosaccharides range from 3-7 carbons in their “backbone” Glucose functions in the formation of ATP during cellular respiration. It serves as raw materials for amino acids (protein monomers) and fatty acids (l ...
Biomolecules
... result of functional groups • Functional groups maintain chemical properties no matter where they occur • Polar molecules are hydrophilic • Nonpolar molecules are hydrophobic • The degree to which organic molecules interact with water affects their function • Hydroxyl group (-OH) is one of the most ...
... result of functional groups • Functional groups maintain chemical properties no matter where they occur • Polar molecules are hydrophilic • Nonpolar molecules are hydrophobic • The degree to which organic molecules interact with water affects their function • Hydroxyl group (-OH) is one of the most ...
Slide 1
... Takes place only within mitochondria. It is far more powerful than glycolysis at recovering energy from food molecules and is where the bulk of the energy used by eukaryotic cells is extracted. ...
... Takes place only within mitochondria. It is far more powerful than glycolysis at recovering energy from food molecules and is where the bulk of the energy used by eukaryotic cells is extracted. ...
What are macromolecules?
... There is at least one or more double or triple bonds between carbon atoms (ex. C=C) ...
... There is at least one or more double or triple bonds between carbon atoms (ex. C=C) ...
Syllabus Notes - Southwest High School
... 2.1.2 State that a variety of other elements are needed by living organisms including nitrogen, calcium, phosphorus, iron and sodium. 2.1.3 State one role for each of the elements mentioned in 2.1.2. (leave room) N protein, and nucleic acids (DNA), makes stuff POLAR. Ca bones and muscle contract ...
... 2.1.2 State that a variety of other elements are needed by living organisms including nitrogen, calcium, phosphorus, iron and sodium. 2.1.3 State one role for each of the elements mentioned in 2.1.2. (leave room) N protein, and nucleic acids (DNA), makes stuff POLAR. Ca bones and muscle contract ...
Macromolecules College Notes
... groups. (β-pleated sheets and α helix). ______________________ - formed when the polypeptide chain folds and the R groups of different amino acids form covalent and ionic bonds with each other ______________________ - only in some proteins where there is more than one polypetide chain involved in th ...
... groups. (β-pleated sheets and α helix). ______________________ - formed when the polypeptide chain folds and the R groups of different amino acids form covalent and ionic bonds with each other ______________________ - only in some proteins where there is more than one polypetide chain involved in th ...
02-3 Carbon Compounds
... • Ex) glucose (C6H12O6), and fructose (same formula but different structure than glucose). ...
... • Ex) glucose (C6H12O6), and fructose (same formula but different structure than glucose). ...
Cells and Life Lesson Quiz B Multiple Choice LESSON 1
... B. They do not dissolve in water. C. They are not macromolecules. D. They contain genetic material. 4. Which statement is part of the cell theory? A. All living things are made of cells. B. Cells are made of macromolecules. C. All objects on Earth are made of cells. D. Cells are composed of carbohyd ...
... B. They do not dissolve in water. C. They are not macromolecules. D. They contain genetic material. 4. Which statement is part of the cell theory? A. All living things are made of cells. B. Cells are made of macromolecules. C. All objects on Earth are made of cells. D. Cells are composed of carbohyd ...
Energetics - The Practical Educator
... http://www.youtube.com/watch?v=V4OPO6JQLOE Temp and pH can change enzyme shape and enzyme won’t fit on substrate - no chemical rxn ...
... http://www.youtube.com/watch?v=V4OPO6JQLOE Temp and pH can change enzyme shape and enzyme won’t fit on substrate - no chemical rxn ...
Enzymes - flickbio
... Protein and Nutrition • Proteins help to suppress appetite so eat a little at every meal. • Proteins help build lean body mass. • Increased lean body mass increase your BMR (basal metabolic rate). – This means that you burn more calories. ...
... Protein and Nutrition • Proteins help to suppress appetite so eat a little at every meal. • Proteins help build lean body mass. • Increased lean body mass increase your BMR (basal metabolic rate). – This means that you burn more calories. ...
Metabolism
![](https://commons.wikimedia.org/wiki/Special:FilePath/ATP-3D-vdW.png?width=300)
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.