are catalysts‚ so they speed up the activation rates that occur in living organisms. Without enzymes‚ it would be difficult to break down particles like food in the digestion system. Enzymes are all very specific to what chemical reactions they will work with‚ and the temperature‚ pH‚ and salt concentration have to be a specific levels in order for the enzyme to function. The structure of each enzyme has a fixed shape in which a certain the substrate will fit into. The sequence of the amino acids in
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think the eyes of Dr. TJ Euckelburg were included specifically for one particular character in The Great Gatsby based on their thoughts‚ actions‚ etc.? 2. How do Nick’s qualities as a character affect his narration? 3. How exactly does Gatsby represent the American Dream? 4. What are the apparent strengths of Jay Gatsby? 5. How does The Great Gatsby relate to current society? Chapter 1-2 1. The Notebook‚ The Vow‚ Fast and Furious‚ The Crucible‚ Friends With Benefits‚ Hall Pass‚
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Does caffeine affect heart rate? Background Information: Caffeine is a bitter white crystalline xanthine alkaloid that acts as a psychoactive stimulant drug. A German chemist‚ Friedrich Ferdinand Runge‚ discovered it in 1819. Plants produce caffeine as an insecticide. It is found in varying quantities in the beans‚ leaves‚ and fruit of over 60 plants‚ where it acts as a natural pesticide that paralyses and kills certain insects feeding on the plants. Cocoa in South America‚ coffee in Africa
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All organizations have a management structure that determines relationships between functions and positions‚ and subdivides and delegates roles‚ responsibilities‚ and authority to carry out defined tasks. Organizations are open systems in that they affect and are affected by the environment beyond their boundaries. II. Identification Identification is the appropriation of identity‚ either by the individual or collective in question or by others. Identification includes "the development and maintenance
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Marijuana’s Effect on the Quality of Life Introduction Marijuana is very controversial‚ use of this substance can affect every aspect of life‚ whether it is used for a treatment of a disease or used for pleasure‚ also‚ all the uses in between. The long and short-term effects of this drug include psychological‚ and social outcomes. According to the United Nations‚ the use of marijuana is a large number. Approximately 94 million people in the United States alone have admitted to using it at least
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development ‚ if a child eats healthy‚ stays active‚ it can help their development‚ they may work harder and want to do well‚ a child maybe with poor diet and health may struggle‚ or not want to learn. Letting a child be active is not only great for the body but the mind too‚ a happy child is more likely to push themselves to succeed. There also other stuff that can affect a child‚ such as Asthma which will affect the child’s breathing like when when doing P.E and they maybe have to use an inhaler to
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Data Analysis The pH of a liquid affects the brownness of a banana. This experiment was started by the question‚”Does the pH of a liquid affect the browning time of a banana? “ The hypothesis was “that the lower the pH the less brown a banana will turn.”. The experimental group was bananas placed in liquids with varying pH levels : lemon juice‚ lime juice‚ vinegar‚ baking soda water‚ alkaline water‚ and distilled water. This experiment’s dependent variable is the number of spots each banana has
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SCIENCE HOW DOES COLOUR AFFECT PLANT GROWTH? AIM To find out if colour affects plant growth‚ and if plants are adaptable to the colour of light‚ and how much light it gets. INTRODUCTION For this Science assignment‚ I chose to find out if the colour and amount of light a plant receives‚ affects plant growth. Light is electromagnetic radiation that comes in waves‚ the basic units of which are called photons. Plants use light to turn carbon dioxide into sugars necessary for growth‚ a process called
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on the bone. Pulse rates vary from person to person. Your pulse is lower when you rest and increases when you exercise. More oxygen rich blood is needed by the body when exercising so knowing how to take your pulse can help you evaluate your exercise programme. The amount of exercise someone does will affect the pulse rate. For example‚ more exercise means more movement so more energy will be needed. In order to get more energy‚ respiration takes place at a faster rate. More oxygen is used so more
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Sweet Child O’Mine: How Rock Music Shapes the Identity of American Youth The question I will be researching is “How Rock Music Shapes the identity of American youth.” This question stems from curiosity and personal interest in music psychology. I chose this topic because music plays a large part in my everyday life and I am interested in researching the social impact it has on the identity of the youth. Contrary to what others may say‚ I believe that this topic is very important. Understanding what
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