Organic Chemistry - Biology Junction
... membrane support / serve as hormones – Terpenes - serve as important components of pigments – Prostaglandins - appear to act like localized hormones to ...
... membrane support / serve as hormones – Terpenes - serve as important components of pigments – Prostaglandins - appear to act like localized hormones to ...
Organic Chemistry - Welcome to Cherokee High School
... membrane support / serve as hormones – Terpenes - serve as important components of pigments – Prostaglandins - appear to act like localized hormones to ...
... membrane support / serve as hormones – Terpenes - serve as important components of pigments – Prostaglandins - appear to act like localized hormones to ...
Chapter 2 Outline
... 1. Define the terms matter, elements, and atoms 2. Differentiate between ionic, covalent, and hydrogen bonds 3. Differentiate between polar and non-polar molecules: how do they interact? 4. Describe the unique properties of water and their importance to the human body 5. Distinguish between inorgani ...
... 1. Define the terms matter, elements, and atoms 2. Differentiate between ionic, covalent, and hydrogen bonds 3. Differentiate between polar and non-polar molecules: how do they interact? 4. Describe the unique properties of water and their importance to the human body 5. Distinguish between inorgani ...
Chapter 2 Chemistry
... 1. Define the terms matter, elements, and atoms 2. Differentiate between ionic, covalent, and hydrogen bonds 3. Differentiate between polar and non-polar molecules: how do they interact? 4. Describe the unique properties of water and their importance to the human body 5. Distinguish between inorgani ...
... 1. Define the terms matter, elements, and atoms 2. Differentiate between ionic, covalent, and hydrogen bonds 3. Differentiate between polar and non-polar molecules: how do they interact? 4. Describe the unique properties of water and their importance to the human body 5. Distinguish between inorgani ...
Macromolecules - Haiku Learning
... Functions in the structure of the plasma membranes of cells Used to manufacture hormones High cholesterol and triglycerides in the blood are major cause of ...
... Functions in the structure of the plasma membranes of cells Used to manufacture hormones High cholesterol and triglycerides in the blood are major cause of ...
ch3b_SP13x
... • Collection of biochemical rxns within a cell • Metabolic pathways – Sequence of rxns – Each step catalyzed by a different enzyme • Enzymes of a pathway often physically interact to form large complexes – Limits amount of diffusion needed at each step of the pathway – The product of the preceding s ...
... • Collection of biochemical rxns within a cell • Metabolic pathways – Sequence of rxns – Each step catalyzed by a different enzyme • Enzymes of a pathway often physically interact to form large complexes – Limits amount of diffusion needed at each step of the pathway – The product of the preceding s ...
Enzyme Action
... in the body to happen by speeding them up and/or allowing them to occur at a lower temperature (body temperature) Enzymes work by lowering the amount of energy required to start a chemical reaction within a cell. All metabolic reactions in our cells require a specific enzyme…. ...
... in the body to happen by speeding them up and/or allowing them to occur at a lower temperature (body temperature) Enzymes work by lowering the amount of energy required to start a chemical reaction within a cell. All metabolic reactions in our cells require a specific enzyme…. ...
Glycolysis
... This pathway not only important in glucose metabolism--generates intermediates for other important building blocks ...
... This pathway not only important in glucose metabolism--generates intermediates for other important building blocks ...
Intermediate Biology Unit 1
... 1. State that glucose is a source of energy in the cell, released by a series of enzyme-controlled reactions called respiration. 2. State that some energy is released as heat but most is used for cellular activities (e.g. muscle contraction, cell division, protein synthesis). 3. Describe the role of ...
... 1. State that glucose is a source of energy in the cell, released by a series of enzyme-controlled reactions called respiration. 2. State that some energy is released as heat but most is used for cellular activities (e.g. muscle contraction, cell division, protein synthesis). 3. Describe the role of ...
Eukaryotic heterotrophs
... Membranes - impermeable barrier, Cytoplasm - internal medium Nucleus - DNA Vacuoles - storage, pressure Ribosomes - protein synthesis (translation) Enzymes - proteins which catalyse chemical reactions Proteins - Lipids - Carbohydrates ...
... Membranes - impermeable barrier, Cytoplasm - internal medium Nucleus - DNA Vacuoles - storage, pressure Ribosomes - protein synthesis (translation) Enzymes - proteins which catalyse chemical reactions Proteins - Lipids - Carbohydrates ...
Grading the Explanation Tool for Decomposer Digestion
... does a decomposer get food to a cell in its fruiting body? This grading worksheet does not have an Activity number in the title because it can be used to grade all Explanation Tools for digestion in this Unit. This worksheet has “grading” in the title because at this point, students can be held acco ...
... does a decomposer get food to a cell in its fruiting body? This grading worksheet does not have an Activity number in the title because it can be used to grade all Explanation Tools for digestion in this Unit. This worksheet has “grading” in the title because at this point, students can be held acco ...
WP2: Diets with varying amount and amino acid composition
... storage in adipose tissue and increased fat oxidation in muscle [13]. The recent (re)discovery of brown adipose tissue (BAT) in adult humans can have implications for the treatment of obesity and metabolic diseases [14]. Compared to white fat, BAT is more metabolically active and burns off energy to ...
... storage in adipose tissue and increased fat oxidation in muscle [13]. The recent (re)discovery of brown adipose tissue (BAT) in adult humans can have implications for the treatment of obesity and metabolic diseases [14]. Compared to white fat, BAT is more metabolically active and burns off energy to ...
Outline - Dark Reactions of Photosynthesis
... Photosynthesis - The process which occurs in the chloroplasts of green plants in which simple sugars are formed from carbon dioxide and water in the presence of light and chlorophyll. A. Two major parts of photosynthesis ...
... Photosynthesis - The process which occurs in the chloroplasts of green plants in which simple sugars are formed from carbon dioxide and water in the presence of light and chlorophyll. A. Two major parts of photosynthesis ...
Chapter 5: Self Test
... b. The cells will utilize oxygen more rapidly. c. The rate of the Krebs cycle reactions will increase. d. Electron transport will increase. e. The rate of fermentation will increase. 7. When oxygen is present, a. most cells utilize aerobic cellular respiration. b. most animal cells will carry on fer ...
... b. The cells will utilize oxygen more rapidly. c. The rate of the Krebs cycle reactions will increase. d. Electron transport will increase. e. The rate of fermentation will increase. 7. When oxygen is present, a. most cells utilize aerobic cellular respiration. b. most animal cells will carry on fer ...
Fibrous proteins are especially abundant outside the cell, where
... Perhaps the most important fuel molecules are the sugars. Plants make their own sugars by photosynthesis, whereas animals obtain sugars by eating other organisms. If a fuel molecule such as glucose were oxidized to CO2 and H2O in a single step (as happens in nonliving systems), it would release an ...
... Perhaps the most important fuel molecules are the sugars. Plants make their own sugars by photosynthesis, whereas animals obtain sugars by eating other organisms. If a fuel molecule such as glucose were oxidized to CO2 and H2O in a single step (as happens in nonliving systems), it would release an ...
Creative Cuisine Notes: Proteins, Water, Carbohydrates, Fats
... You can divide the nutrients into six groups: • Carbohydrates – simple and compex • Fats • Proteins • Vitamins – Water Soluble: C and Bs – Fat Soluble: A, D, E and K ...
... You can divide the nutrients into six groups: • Carbohydrates – simple and compex • Fats • Proteins • Vitamins – Water Soluble: C and Bs – Fat Soluble: A, D, E and K ...
Practice Questions
... • The direct energy source that drives ATP synthesis during respiratory oxidative phosphorylation is • A)oxidation of glucose to CO2 and water. • B)the thermodynamically favorable flow of electrons from NADH to the mitochondrial electron transport carriers. • C)the final transfer of electrons to ox ...
... • The direct energy source that drives ATP synthesis during respiratory oxidative phosphorylation is • A)oxidation of glucose to CO2 and water. • B)the thermodynamically favorable flow of electrons from NADH to the mitochondrial electron transport carriers. • C)the final transfer of electrons to ox ...
Chapter Five: The Structure and Function of Macromolecules
... 6. If you had to make a rule to spot fat molecules among different kinds of molecules, what would it be? Why? ...
... 6. If you had to make a rule to spot fat molecules among different kinds of molecules, what would it be? Why? ...
The Red Blood Cells
... • Other proteins are present in combination with lipids and oligosaccharide chains, forming the stroma and cell membrane. • Potassium, magnesium, and zinc concentrations in red cells are much higher than in the plasma. ...
... • Other proteins are present in combination with lipids and oligosaccharide chains, forming the stroma and cell membrane. • Potassium, magnesium, and zinc concentrations in red cells are much higher than in the plasma. ...
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.