levels. An increase in enzyme concentration will increase the reaction rate when all the active sites are full‚ and an increase in substrate concentration will increase the rate when the active sites are not completely full. The enzyme used in this lab is catalase‚ a common catalyst found in nearly all
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| AP Biology Lab #5: Cell Respiration | | | | | | Brian Suarez Completed with Yeonah Suk‚ Michelle Lee‚ and Agron 12/14/12 SBS21X (Period 1 & 2) Ms. Brady Brian Suarez Completed with Yeonah Suk‚ Michelle Lee‚ and Agron 12/14/12 SBS21X (Period 1 & 2) Ms. Brady Introduction To be able to carry on metabolic processes in the cell‚ cells need energy. The cells can obtain their energy in different ways but the most efficient way of harvesting stored food in the cell is through
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Process of Science What Can Fruit Flies Reveal about Inheritance? Lab Notebook Chi-Square test for Case 1 Phenotype Observed No. (o) Expected No. (e) (o-e) (o-e) 2 (o-e) 2 e Red eyes 3 Sepia eyes 1 2 (to the nearest ten-thousandth) Questions 1. Why is it important to remove the adults in the parental generation? It is important to keep the generations separate so that you know you are crossing only F1 flies. 2. What generation will their offspring be? The new offspring
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Venn Diagrams Paper Math 156 Jacqueline Burrell May 13‚ 2012 Evan Schwartz‚ instructor How Venn Diagrams Can Help Students in Math Venn diagrams are used in math to visually assist students when grouping real sets or implied ideas. The diagrams were invented by John Venn and are his only known accomplishments in the science of mathematical logic (Stapel‚ 2012). The diagram begins with all related information and is named the universal set. In this set all the known information pertaining
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Biology 10 Vinegar Eel Lab Adam Dorner 1) The most toxic metals were silver‚ lead and iron‚ all killing the eels in under four minutes‚ with silver taking only 1 minute and 40 seconds to kill the eels‚ and only 13 seconds to make the eels stop forward motion. Strontium wasn’t effective as after 5 minutes of exposure to it‚ the eels hadn’t died or stopped forward motion. 2) a) The accepted toxicity varies from metal to metal. The accepted toxic level of lead is 0.0012 parts per million‚ however
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Part 2: Effects of Environment on Mitosis. Experimental Hypothesis: If we put onion root tips in IAA solution then the rate of Mitosis will increase. Null Hypothesis: There will be no difference Part 1- Post Lab Question If a cell contains a set of duplicated chromosomes‚ does it contain any more genetic information than the cell before the chromosomes were duplicated? No‚ because if it is duplicated‚ it would have the same number of chromosomes unless there was a
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Patrice Morris January 30‚ 2012 Com/156 Body Paragraphs Recycling and waste prevention are two very important ways to help address the issues of the environment concerning climate change. Recycling is a very beneficial factor that more individuals need to exercise in order to improve the environment’s pollution‚ reduce emissions of greenhouse gases‚ and save energy and natural resources that are used to produce products from virgin materials rather than from recycled materials‚ which uses less
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Reflective Paper Assignment Brenda Jackson July 2‚ 2011 Math/156 University of phoenix Reflective paper page 2 This course is the first of a two-part series designed for k-8 pre-service teachers to address the conceptual framework for mathematics taught in elementary school. The focus of this course was on real numbers properties‚ patterns‚ operations and algebraic reasoning‚ and problem solving. The relationship of the course concepts to the National Council of Teachers of Mathematics
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Phat Beets Produce is a volunteer-run organization focused on making communities healthy‚ stable through gardens and farmers markets. Phats believe in supporting small farmers‚ empowering youth through growing and selling food‚ and organizing their communities through garden projects. Phat beets goal is to aim to create a healthier‚ more unbiased food system through providing affordable access to fresh produce. They work to achieve this through the creation of a local food system that allows low-income
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Exercise 4 Lab Report (3) Individual: Prepared blood slide (a.) Compare red and white blood cells - what cellular features are present in white cells but not in red blood cells and vice versa? Include a digital image of the blood cells present in the permanent dry. Red Blood cells carry hemoglobin inside of them which helps carry oxygen from the lungs to the rest of the body. Hemoglobin is what gives blood cells the red pigmentation. The amount of blood cells present in the blood give it
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