Biology 101 Popcorn experiment Lab partners Robert Barham Michelle hall Diva Mancada Kelley Pritt 1 Introduction Popcorn‚ or popping corn‚ is a type of corn which explodes from a kernel and puffs up when heated. It is a popular snack food‚ especially in movie theaters. Popcorn can be salted or sweetened. Air popped popcorn is naturally high in fiber‚ low in calories and fat‚ contains no sodium and is sugar free. This can make it an attractive snack for people with caloric or
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Popcorn Lab Report Background: Chemistry is the study of matter‚ its properties and the ability to change. This can be used to describe the process of popcorn and the change it undergoes to turn into the movie theater snack we know. The United States supplies most of the worldwide supply of popcorn available today‚ although the popcorn has to meet specific industry standards which can be tedious to do for the 50 million pounds of output per so sampling has to be used. Sampling is known as
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franciscana are known to live in high salinity lakes that are often basic (Biology 108 Lab Manual 2015). Furthermore‚ A. franciscana feed on photosynthetic phytoplankton which inhabit areas of light availability but are also more susceptible to predation in highly-lit areas (Biology 108 Lab Manual 2015). Also‚ A. franciscana can withstand a broad range of temperature except extreme values may affect survival (Biology 108 Lab Manual 2015). In this experiment‚ the habitat
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Instructor Biology 1111 4-5 Lab Topic 4: Microscopy Elodea Cells at ___X Elodea Cells at ___X Report Sheet—Lab Topic 4 1. Draw and label each of the organisms available. Cheek Cells at ___X Cheek Cells at ___X Name _______________________________ Date_____________ Instructor ___________________________ Section___________ _________________________ 4-6 Lab Topic 4: Microscopy 2. Fill in the following table: Compound Microscope Dissecting Microscope Types of Light Available Powers
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Stephen White Biology Lab 11.1 Observations of the spicules of a sponge Supplies Microscope Prepared slide: Sponge Lab notebook Colored pencils Natural Sponges Hypothesis We will learn more in depth about sponges and the complexity of this animal Procedure Set up microscop as instructed in previous expiraments. Place the prepared slide under the microscope. Obeserve under low power and draw what you see in your notebook. This slide shows you the spicules‚ wich make
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Science 10 MYP Popcorn Lab Experimental Design We’ve been hired by Mr. Redenbacher to find a quick and accurate way to find the number of popcorn kernels in a bag of popcorn kernels without having to count them individually. We can apply our knowledge of solving problems involving the mole to find the number of popcorn kernels in the bag. Variables: Manipulated: Weight of Kernels. Controlled: Plastic Bag‚ Scale. Responding: The Weight of the kernels in grams‚ the number of kernels
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the quantity of water in several different types of popcorn. Determining the amount of water in the product will determine the likelihood of it popping. More water in a piece of popcorn increases the amount of pressure buildup when it is heated. With the data it will be determined if more expensive popcorn equates to a better‚ more reliable popcorn. Part 2: The purpose of this experiment was to create a method of separating a mixture of popcorn‚ sand‚ salt‚ and iron filings. When separated the individual
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Objective of experiment * The objective of the experiment is to assess the effect of different pH conditions on enzyme activity. Hypothesis * I feel the pH affected the enzyme activity to produce product. Prediction * If the pH affected the enzyme activity to produce product‚ then rate of reaction will change. Procedure * The procedure that we followed was to take two test tubes and label one pH2 and one pH10 and incubate 1 ml of each solution for 30 minutes. Then after 30 minutes
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Biology 101 Twelve Principles of Life As we begin studying biology together‚ let me introduce some of the most basic principles of life that guide the flow of our course’s content. You don’t want to memorize a plethora of terms without a conceptual framework in which to retain them! So consider the “Twelve Principles of Life” listed for you here. Read each explanatory sentence that follows each principle. In just five minutes’ time you will have a rich appreciation for what biology is
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Destiny Thomas Biology October 19th 2012 Period: 3rd Destiny Thomas October 19th 2012 Biology Period: 3rd Introduction In our experiment we used only the red colored life savers. They all had about the same mass. We used 9 life savers. In our experiment we had to dissolve our life savers. The concept of dissolving is to place the
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