M2: Discuss the probable homeostatic responses to changes in the internal environment during exercise. D2: Evaluate the importance of homeostasis in maintain the healthy functioning of the body. Homeostasis is the process which the body internally is kept relatively stable despite changes in the environment. Your body is able to adapt to several conditions. For instance‚ average human body temperature is 37°C‚ varying slightly from person to person. When the temperature outside drops to 30 degrees
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it’s equivalent to an energy drink‚ and the sweetener acts as a time-released muscle fuel during exercise and helps replenish muscles post-workout. 2 Name three specific body processes that require energy in the form of ATP. -Active transport -cellular respiration -photosynthesis -metabolism -endocytosis -exocytosis -reproduction 1. You hear someone mention the molecule “AMP.” Based on what you learned about the structure of ATP and the way in which energy is released‚ what do you think AMP stands for
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The seven processes of life The seven processes of life are the key to all living organisms: these processes consist of nutrition‚ growth‚ movement‚ respiration‚ reproduction‚ sensitivity and excretion. Although‚ they may be achieved in different ways depending on the organism. These processes happen with in both plants and animals; in each organ‚ cell and organelle. All these processes are interlinked and have a chain effect upon one another. Without one of them the others aren’t possible.
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to NAD+ due to the failure for bringing electron transported to the oxygen. To make it simple Cyanide stops NADH from being used to make NAD+. Hence‚ the mitochondria cannot make ATP. Given what you now know about the action of cyanide on cellular respiration‚ explain why the patients died of lack of oxygen while their blood oxygen levels were normal? Oxygen are significant for ETC so that the reaction will continue to function. ETC will halts once the body are lacks with oxygen. The ATP no longer
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within the body‚ known as Adenosine Triphosphate (ATP). These metabolic pathways are reliant on certain energies of reactions; according to Gibbs’ free energy (ΔG)‚ referring to the change in usable energy available for a reaction. Many of these cellular pathways involve ΔG‚ where if ΔG < 0 it is an exergonic reaction‚ and if ΔG > 0 then it is an endergonic reaction. We are able to observe these various metabolic pathways within the body of an athlete as they perform a 1 hour race. At the very start
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VO2 Max 10/26/2013 Introduction: In this lab it was studied what differences were present in VO2 Max according to the many variables for females and males. VO2 max is defined by the maximum amount of oxygen utilized during extreme exercise. It is known as the best indicator to the efficiency of athletes or persons cardiovascular capabilities during fitness. It is important to know the general VO2 max of an athlete because‚ philosophically of course‚ the more oxygen used during
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1. Explain how photosynthesis and respiration are linked in order to provide you with energy from the food you eat. To start off with we will need to define photosynthesis and respiration. Photosynthesis is a process in which carbon dioxide‚ water‚ and certain inorganic salts are converted into carbohydrates by green plants‚ algae and certain bacteria using energy from the sun and chlorophyll (dictionary.com). Respiration is all of the physical and chemical processes in an organism by which oxygen
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letter of your choice on your answer sheet. D 1. DNA is unique among molecules in that it can a. form multipolymer complex c. withstand very high temperatures b. come apart and re-form d. replicate itself B.2. Which of the following cellular organelles breaks down complex macromolecules‚ such as polysaccharides and proteins? a. Golgi complex b. lysosome c. rough ER d. mitochondrion A.3. The most abundant lipid in a cell membrane a. phospholipids b. steroid c. cholesterol d.
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cells from a single parent cell (Pruitt and Underwood‚ 2006). During this process mitosis has the function of permitting cells to replace ones that are worn out‚ damaged‚ or need to be replicated for single cells organism. Where mitosis is asexual cellular reproduction‚ meiosis not only multiplying the numbers of cells by cell division‚ but it reduces the number of chromosomes in each daughter cell to one-half of the number before meiosis (Pruitt and Underwood‚ 2006). Meiosis also permits chromosomes
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returns to its resting potential. This is a cycle because this process repeats every time a nerve impulse is passed down the axon‚ and is important as it allows the action potential to be passed along the axon. Examples of biological cycles at a cellular level include the cell cycle‚ mitosis and meiosis. Most eukaryotic cells follow this process‚ which includes a growth stage‚ mitosis or nuclear division‚ and cytokinesis. Throughout interphase‚ the cell undergoes growth and metabolic activities.
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