BIO 111 Cell and Molecular Biology Lab Lab Report Grading Rubric - Yeast Respiration This is a 20-points assignment. It is graded out of 100 points‚ and then scaled down to 20. The report must be logical throughout and rationales must be explained well. Reminder: - A Graph MUST be shown; furthermore‚ you MUST add either a Table or a Figure. - 2 pages of text only (maximum). Tables‚ Graphs and Figures should be on separate‚ additional pages‚ without limits on the number of additional
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Exam 3 Review Sheet Equation for cellular respiration‚ be able to follow carbons from glucose to carbon dioxide Four stages of cellular respiration Glycolysis‚ location‚ three phases‚ output. Breakdown of pyruvate‚ location‚ input and output Citric acid cycle‚ overall goal‚ main processes. Oxidative phosphorylation‚ electron transport chain‚ final acceptor Chemiosmosis‚ role of H ions‚ role of ATP synthase Fermentation‚ steps in the process‚ alcoholic and lactate‚ where each occurs Be able
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not as efficient as cellular respiration because only 2ATP molecules are formed during the glycolysis. One type of fermentation is alcohol fermentation‚ it produces pyruvate molecules made by glycolysis and the yeast will break it down to give off carbon dioxide‚ the reactant is glucose and the byproducts are ethanol and carbon dioxide. In this lab‚ the purpose is to measure whether the changes of substrate concentration will affect the rate of anaerobic respiration. Because the rate of reaction
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ASSIGNMENT #1 NASC 1083 BIOLOGICAL SCIENCE Rubyna May L. Espiritu Sir Adrian Guinto BSEDSS 1-1N November 15‚ 2012 The Characteristics of Life There are many properties or the signs of life that the living organisms have. In the book of biology of Mrtinez and Nazareno‚ there are nine characteristics of life just said and those are : a. Living things are highly organized and
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Gabriela Rios-Martinez March 1‚ 2014 BIO 141 Exam 1 Study Questions Chapter 1: Biology and the Tree of Life (#1 – 4) 1. What is the difference between a hypothesis and a scientific Theory? Between a hypothesis and a prediction? What kinds of hypotheses are useful for scientific investigations that try to explain the natural world‚ and which are not? Give one or more examples of hypotheses that are and are not scientifically useful. (a.) A scientific theory has two components; a pattern
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protons through the inner mitochondrial membrane. The main theory behind chemiosmosis is call Chemiosmosis theory‚ and was developed by Peter Mitchel in 1961. Here is a brief outline of the theory (now pretty much accepted as fact): Throughout respiration carrier molecules (NAD and FAD) are produced‚ which carry electrons. These pass electrons through to a chain of proteins which also act as electron carriers (This whole chain‚ from NAD and FAD to the proteins is called and electron transport chain
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Associate Level Material Appendix C The Building Blocks of Life Worksheet Part 1: Mitosis and Meiosis Short-Answer Response Use Ch. 5 of BioInquiry and the “Comparing Mitosis and Meiosis” video as resources for Part 1 of this assignment. Write 75- to 100-word answers to the following questions. Why are the process of mitosis and meiosis both important to a living organism? Mitosis and meiosis are important‚ because mitosis is a type of sexual reproduction which enables a cell to
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Cycles in Biology Cycles in biology play a fundamental role in the world that we live in. Cycles occur all around and inside of us in many different forms‚ from the Krebs to the Calvin cycle. There are large scale cycles happening and they are essential in regulating the nutrients and substances that are around us which without‚ life on earth could no function. One of the largest cycles that occurs all around us is in everyday life is the carbon cycle. The current atmospheric
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The Mitochondrion The cell is the most basic unit of life. The cell serves as the place for processes such as cellular respiration‚ metabolism and energy production in the form of ATP‚ or adenosine triphosphate. Many organelles—small structures that help to carry out the daily operations of the cell‚ inhabit the cell such as the Golgi complex‚ the endoplasmic reticulum‚ the nucleus‚ or brain of the cell‚ and lysosomes. An organelle that is the place where most of the cell’s energy is generated is
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rate than if you are doing the contractions as fast as you can. The science backing up my hypothesis: The higher the intensity of any type of exercise the more lactic acid is produced in a certain amount of time‚ this is by a means of anaerobic respiration. Glucose+ Oxygen = Carbon Dioxide+ Water. Equipment: plastic or wooden pegs. – Because the exercise isn’t too strenuous on the body and it is a reliable way to showcase the toll of muscle fatigue. Stopwatch. – To record the time it takes for
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