Lab 3 – Biodiversity Demonstration 1: Interdependence of Species Table 1: Interdependence of Species Results Round Species Missing (Bead Color and Name) 1 Blue (Humans) 2 White (Lichen) 3 Yellow (Bees) 4 Red (Flowers) POST LAB QUESTIONS 1. Explain how the ecosystem was affected by the missing species for each round of the demonstration. a. Round 1 = Humans are the biggest cause in the decline of our neighbored species and the ecosystem would be better affected if Human interference was nonexistent
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Megan Wierzbowski Organic II Laboratory Wed. 11-1:50 Title: Grignard Reaction with a Ketone: Triphenylmethanol Part 1 Objective: The goal of this experiment is to learn to make Grignard reagents. The reactions of the Grignard reagents with ketones form tertiary alcohols. These reagents are highly air- and moisture-sensitive materials. We will observe the formation of the Grignard reagents‚ which magnesium metal is transformed into organometallic salts. Experimental Procedure:
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Method Advantages Disadvantages Uniform Advantages having all pupils in the same uniform gives the students a sense of belonging and reduces any teasing from other children and families comparing the families financial status. Outsiders can identify clearly that a child attends a certain school if they abscond. The Logo\uniform advertises the standard and ethos of the school. A smartly dressed student sends a positive message
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We performed two procedures in which we reduced methyl acetoacetate. For the first procedure we produced a racemic mixture of Methyl (S)-3-Hydroxyacetate and Methyl (R)-3-Hydroxyacetate. For the second we produced only one of the enantiomer products depending on which enantiomer of Tartaric Acid was used. A reduction is a reaction which generally means adding more carbon-hydrogen bonds to a compound. In a reduction reaction the oxidation number of a carbon atom decreases. The opposite is an oxidation
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Methyl Red Voges-Proskauer Test Questions A.What is meant by the term biochemical profile? Biochemical profile is a variety of biochemical tests. These various tests are used to measure the constituents of plasma and serum in blood. B.What metabolic end product does the MR test for? The metabolic end product MR tests for are the different bacteria’s related to their individual patterns of glucose metabolism. C.What does an orange color indicate as a result for an MR test? An orange color as a result
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Hussein Helmy Dina Amin G10 Act 3 scene 3 summary Paragraph summary: Romeo hides at Friar Lawrence’s cell. Friar Lawrence tells Romeo that the prince has banished him from Verona for murdering Tybalt. Romeo views banishment as a punishment much worse than death. The nurse then arrives at the cell. Romeo assumes that Juliet thinks he is a murderer and threatens to kill himself. Friar Lawrence stops him and tells him to act like a man. Friar Lawrence comes up with a plan for Romeo‚ which is for
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Transport Network Data Link Physical Exercise 3.2.3 1. The data link layer checks the data-link trailer to see if the data is in error. 2. If the data is in error‚ it may be discarded‚ and the data link layer may ask for the data to be retransmitted. 3. If the data is not in error‚ the data link layer reads and interprets the control information in the data-link header. 4. The data link layer strips the data-link header and trailer‚ and then passes the remaining data up to the network layer. Exercise
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Throughout act 3 scene 3 Iago’s manipulation through the power of language gradually destroys Othello’s sanity and takes control over his full mental and emotional state. He does this by using his skills an orator to create an illusion that Desdemona is ‘directly in love’ with Cassio‚ thus attacking his emotional vulnerability. Iago advances his attack on Othello due to his opportunistic behaviour and gradually destroys his dignity‚ putting him into an uncontrollable rage. At the beginning‚ we
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This archive file of BUS 415 Week 3 Discussion Questions 3 comprises: Distinguish between a joint tenancy and a tenancy in common with regards to real property. What are the differences in the owners Deadline: ( )‚ Business - Legal Environment in Business SEC 415 Intro to Information Security Need entire course week’s discussions. Quzzes Midterm and final also if possible Find out if your college has a counseling center. These centers staff professional counselors or
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Nestum 3 in 1 cereal milk drink Product Description Nestum 3 in 1 cereal drink is higher in whole grains‚ lower in sugar‚ low fat and is enriched with 13 vitamins and minerals. The main ingredient of the nestum cereal drink is wheat flour‚ skimmed milk powder (cow’s milk)‚ rice flour‚ malt extract (contains barley) and vitamins ( C‚ E‚ B3‚ A‚ B5‚ D‚ B6‚ B1‚ biotin‚ folic acid‚ f12) Product Ingredients: Whole Wheat Flour (32%)‚ Skimmed Milk Powder (Cow’s Milk)‚ Sugar‚ Glucose Syrup‚ Rice Flour
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