Name Chantell Johnson BioScience 100A Online Virtual Lab Report: Part I Points: 120 (30/each) Due by: 12:00 PM PST on the second Saturday of class Directions 1. Type your answers‚ observations‚ and results in bold. 2. Save your report often as you fill it out‚ so as not to lose information. 3. Use the report form as a single document‚ do not turn in separate reports for each lab 4. Use the ‘Save As’ option to save your file as a Word file 5. Save your lab report with this name: Last name
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own food. • Consumers: is organisms that get their energy by eating other organisms. • Decomposers: there organisms that get there food by breaking down organisms. • Cellular Respiration: The process of breaking down food to yield energy. • Cellular Respiration occurs inside the cells of most organisms. • During Cellular Respiration‚ cells absorb oxygen and use it to release energy from food. HOW DOES ENERGY TRANSFER? • Energy is being transfer when an organisms eats another organisms FOOD CHAIN
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oxygen or depend on organisms that use oxygen in some way. All Animals and Other Consumers Use Oxygen We use oxygen to break down simple sugar and release energy. This can be done through respiration or fermentation. Animals mainly use respiration. Respiration The process that breaks apart simple food molecules to release energy. It occurs inside cells. What YOU do with the oxygen you take in. Simple Sugar — Glucose The molecule most living
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Abstract: In this Lab we used the chemical DPIP to detect the rate of succinate broken down by the mitochondrial solution. We detected the amount of DPIP in the solution with a spectrophotometer and measuring the absorbance of light at the 600nm range. DPIP is a useful chemical to use in this experiment because it goes from a blue color when oxidized to a colorless liquid (Ogura‚ 281)‚ this is due to the hydrogen ions and electrons released during the transitional step between succinate and fumarate
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A connection between the seven individuals is that they all resided in the same neighborhood and/or family (Gazdik‚ 2010). The function of the cell that looked like it was interrupted was cellular respiration‚ which is a function of the mitochondria. Cellular respiration is defined as the process of cellular level breathing‚
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prokaryotic cells is a single loop. Both prokaryotic and eukaryotic cells gain the energy it needs to develop and maintain functionality by a process of cellular respiration. Basically‚ cellular respiration is broken down in three general phases: electron transport‚ glycolysis‚ and the citric acid cycle. In eukaryotic cells‚ cellular respiration usually reacts within the mitochondria; and in prokaryotic cells‚
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small physical sample of everything within reach‚ regardless of what it looks like or what form it takes. According to Johnson (2013) “All living things are composed of one or more cells” (p. 17). I would observe and record the organization of the cellular structure‚ learn if and how this cell metabolizes energy‚ where it captures energy from and what purpose‚ if at all. If it uses energy‚ it must surely have waste‚ which I would look for as well. I would look for signs of growth and reproduction
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1. a) Define a cell. b) What is a unicellular organism? c) Can a cell be multicellular? A) the structural‚ functional‚ and biological unit of all organisms. B) a organism that only consisits on one cell C) A single cell cannot be multicellular. 2. a) What is a difference between prokaryotic and eukaryotic cells? b) What is one significant similarity? A) eukaryotic cells have a neuclus‚ prokaryotic cells do not. B) Both have DNA 3. Which type of microscopy provides a 3d view of the surface of
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which Kreb’s or Citric Acid Cycle would most appropiately fit in aerobic cellular respiration. Aerobic Cellular Respiration_Exam 1.png Selected Answer: D Correct Answer: D Question 5 1 out of 1 points Which one of the following cellular organelles produces proteins? Selected Answer: A. ribosomes Correct Answer: A. ribosomes Question 6 1 out of 1 points Which of the following are sources of cellular energy? Selected Answer: D. carbohydrates. Correct Answer: D.
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Respiratory System This system is responsible for ensuring the body has a constant supply of oxygen‚ whilst removing carbon dioxide. It is made up of six organs and there are three major parts of the system; the airway‚ the lungs and the muscles of respiration. The respiratory system supplies the oxygen needed for the cardiac work load and its main function is gaseous exchange (Taylor‚ T cited in Inner Body). (diagram cited in Buzzle‚ 2014) Breathing volumes (diagram cited
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