Section 6: Metabolism Reading: Chapter 6‚ concepts 6.1‚ 6.2‚ 6.3 and 6.4 Watch and learn: How do photosynthesis and cellular respiration relate to one another? http://youtu.be/0IJMRsTcwcg Cellular respiration http://youtu.be/Gh2P5CmCC0M Basic Key Concepts After completing the readings and practice exercises‚ students should be able to: Describe the two mechanisms of ATP synthesis. Describe the location‚ steps‚ and inputs and products of: glycolysis the oxidation of pyruvate the
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CELLULAR RESPIRATION Prepared by: Ms. Kinsley Meg G. Perez Figure 1. Energy flow and chemical recycling involved in photosynthesis and cellular respiration. Cellular respiration * a process by which energy from food is converted into chemical energy of ATP. * two types of cellular respiration are aerobic and anaerobic respiration. Table 1. Comparison between aerobic and anerobic respiration. Type of respirationCharacteristics | Aerobic | Anaerobic | Requires oxygen | YES |
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Lesson 5/ Key Questions: 18. In the morning‚ when you wake up‚ before you eat‚ go for a walk ‚ swim‚ something for around 3-10 minutes. It will help get your metabolism started and work better through out the day. I would suggest cutting those 2 beers a night into one‚ or maybe 2 every other day‚ or 2 a week. I would eat something like oatmeal in the morning‚ or simple toast with eggs and HAM. Bacon is high in fat and calories. And always get fruit. And Change up your lunch. Make a sandwich. or
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oxygen to cells than a closed circulatory system. ____ 10. Diffusion moves solutes from an area of low to high concentration ____ 11. Phospholipids are the main building block of cell membranes. ____ 12. Only plants are capable of performing photosynthesis. ____ 13. Monocot seeds produce two cotyledons. ____ 14. The bottom of a leaf tends to have more stoma than the top. ____ 15. Incomplete dominance results in a blending of traits. Multiple Choice (35 marks) Identify the letter of the choice
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2014 AP Biology Respiration lab write up Mrs. Beck Background: Aerobic cellular respiration is a pivotal process in which organisms carry out in order to sustain life. It is characterized by the release of energy from organic compounds by means of chemical oxidation within the mitochondria of the cell. The reactants are glucose and oxygen‚ and after a series of complex steps‚ the products of carbon dioxide‚ water‚ and ATP + heat are released. Thus‚ cellular respiration is an exergonic process
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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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maintain their function. In photosynthesis and aerobic cellular respiration energy is being produced to cycle carbon between the functions. There is the function of maintaining life‚ helping aid chemical reactions‚ using the cell to help aid reation. All of these recycling processes help creates energy that is then in return used to aid their specific function. The life processes of nutrition and respiration are related to photosynthesis and Aerobic Cellular Respiration. All organisms use material
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state to occur. Which of the following statements regarding cellular respiration is false? A. Pyruvate oxidation occurs in the mitochondrial matrix. B. Phosphofructokinase is an allosteric enzyme used to control the rate of aerobic respiration. C. 4 molecules of carbon dioxide are produced during the Krebs cycle. D. Substrate-level phosphorylation produces 2 ATP in glycolysis. Ethanol fermentation is the result of anaerobic respiration of what type of organism? A. Yeast. B. Bacteria. C. Plants. D
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Chapter 1 Revision Questions 1) List three abiotic characteristics and briefly describe the main differences between aquatic and terrestrial environments. Abiotic characteristics are: Temperature‚ Pressure and Light Availability. The differences between aquatic and terrestrial environments are: Small temperature changes occur in aquatic environments while large temperature changes occur in terrestrial environments. As the depth of water increases‚ pressure increases in aquatic environments while
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are large cytoplasmic organelles. Plastids are major organelles found in the cells of plants and algae. Plastids are the site of manufacture and storage of important chemical compounds used by the cell. Plastids often contain pigments used in photosynthesis‚ and the types of pigments present can change or determine the cell’s colour. The term plastid was derived from the Greek word plastikas meaning formed or moulded. This term was coined by Schimper in 1885. In plants‚ plastids may differentiate
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