Comparing Plant and Animal Cells Hypothesis: I predict I will see the following organelles when observing a plant and animal cell under a microscope: the cell membrane‚ cell wall‚ nucleus‚ and the endoplasmic reticulum. Frog Blood: Analysis: 1. The shape of the frog blood cell was in a circle‚ or oval. The edges were a little irregular‚ but it could still be identified as‚ basically‚ a circular shape. 2. The cells were produced by an animal‚ a frog. 3. The cell wall was not present
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Meal worms Scientific Method Step: Ask A question! Make Observations‚ Do Research and Ask a question 1. Observations |Record your observations about mealworms (shape‚ size‚ number of legs and segments‚ |Draw a detailed picture of your meal worm. | |analogies‚ movements‚ response to stimuli‚ etc..) | | | |
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that utilizes scientific methodology to better understand the behavior of individuals working in organizational settings” (Jex & Britt‚ 2008‚ p. 1). The culmination of data derived from conducted research implies that a particular hypothesis has merit. Such hypothesis may suggest that a relaxed working environment will have a positive effect on the production of a group. Conversely‚ the
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search for other lasagna recipes online. Step three would be to construct a hypothesis by answering your questions with a specific statement (example to have a “if…then…”) and a statement that is testable to make something out of your question. My hypothesis is if I went to the store to purchase the missing ingredient (ricotta) then I would not have enough time to finish cooking the meal before my guests arrive. Another hypothesis is to check online to see if there is a comparable ingredient that would
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SELF ESTEEM & SOCIAL ANXIETY Self Esteem and Social Anxiety Michael K. Rasmussen and Aileen M. Pidgeon Department of Psychology‚ Faculty of Humanities and Social Sciences‚ Bond University Self Esteem and Social Anxiety The study searched measures of self- esteem and social anxiety using self-report. Social Anxiety Disorder is someone who has the fear of being social with anyone or anything‚ said (Rasmussen and Pidgeon
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from the direct uptake of exogenous DNA from its surroundings. By doing this lab‚ we will answer the essential question: What influences transformation efficiency? Although there are many possible influences‚ our hypothesis is that plasmid has a positive influence. To test this hypothesis‚ we will set up an experiment in which we predict that if plasmid is present‚ then the transformation efficiency will increase. Results Transformation Efficiency Data Table + plasmid - plasmid Trials # of colonies
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water is clear. A hypothesis is a tentative explanation of the observations. The hypothesis is not necessarily correct‚ but it puts the scientist’s understanding of the observations into a form that can be tested through experimentation. Experiments are then performed to test the validity of the hypothesis. Experiments are observations preferably made under conditions in which the variable of interest is clearly distinguishable from any others. If the experiment shows that the hypothesis is incorrect
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SEEDLING GROWTH EXPERIMENT GEOS170C1 Fall 2014 Workshop 1 09/10/2014 Hypothesis: Electric energy can speed up the growth rate of plants. The access of an electric current can modifies the physic-chemical properties of the seed. It can charge the mitochondria‚ and intensifies other metabolic processes of the seed. This can achieve the purpose of sterilization‚ and enhanced the ability of absorbing water and oxygen. Prediction: The seeds that have been energized will sprout early than the control
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Evolution Lab The finches on Darwin and Wallace Islands feed on seeds produced by plants growing on these islands. There are three categories of seeds: soft seeds‚ produced by plants that do well under wet conditions; seeds that are intermediate in hardness‚ produced by plants that do best under moderate precipitation; and hard seeds‚ produced by plants that dominate in drought conditions. The lab is based on a model for the evolution of quantitative traits-characteristics of an individual that
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TWO-PROCESS THEORIES AND STROOP EFFECT: STUDYING THE EFFECT OF COLOUR CORRELATED WORDS (IV) vs. NEUTRAL WORDS WHEN RECORDING RESPONSE TIMES (DV) FOR IDENTIFYING THE INK COLOUR IN WHICH A WORD IS PRINTED. Abstract The idea of two-process theories and the Stroop effect are assessed in this experiment. The intention is to look for a predicted pattern between the response times of two separate conditions; one using a list of words that are colour related‚ such as “lemon” and another list of words which
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