Alvaro Comino LAB REPORT 4 CONNECTIVE TISSUE (SPECIALIZED) I. Abstract In this experiment‚ identification and classification of different types of connective tissue was performed. Also‚ cells and extracellular matrix was to be identified in them. For this‚ different already prepared slides were chosen and observed under the microscope to then identify the different parts. II. Introduction Apart from the bone and cartilage‚ the rest of the specialized connective tissues are divided
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Gen Bio II‚ Spring 2013 Extra Credit Quiz 2 1) If two modern organisms are distantly related in an evolutionary sense‚ then one should expect that A) they live in very different habitats. B) they should share fewer homologous structures than two more closely related organisms. C) their chromosomes should be very similar. D) they shared a common ancestor relatively recently. E) they should be members of the same genus. 2) Within a few weeks of treatment with the drug 3TC‚ a patient’s
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Psalm 103 is a popular psalm recited in many churches across the world today. It is one of 150 Psalms in the Book of Psalms‚ the 19th book in the Holy Christian Bible. The Book of psalms is a collection of sacred songs‚ one being psalm 103. As with many other psalms‚ Psalm 103 has been used‚ and is currently is being used‚ to assist in praising and worshipping the Lord. The need and reason to praise and worship the Lord can be found else where in scripture such as in the following scriptures:
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Half-Life of M&Ms Introduction Half-life is the time required for something to fall to half its initial value. The half-life of a radioactive element is the time it takes for half of its atoms to decay into something else. M&Ms were chosen because they all have the same m mark on the on one side. In this lab you will go through predicting and counting the number of remaining "mark-side up" candies that should help understand that rates of decay of unstable nuclei and how it can be measured;
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2. The fossil record provides information about the subsequent evolution of living things 2.1 identify the major stages in the evolution of living things‚ including the formation of: - organic molecules - membranes - prokaryotic heterotrophic cells - prokaryotic autotrophic cells - eukaryotic cells - colonial organisms - multicellular organisms 2.5 process and analyse information to construct a timeline of the main events that occurred during the evolution of life on earth Identify: recognise
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Laboratory 2: Examining Dyes and Dying Introduction Dyes‚ which used on material such as cotton‚ silk‚ wool‚ and nylon appears to have color due to the partial light absorption in the visible region of the electromagnetic spectrum. Chromophores‚ derived from Greek‚ Chroma meaning color and phoros meaning bearer makes light absorption feasible. Dyes contain both chromophore molecules and auxochrome molecules; chromophore molecules include unsaturated groups‚ for instance carbon-carbon double bonds
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Dex Cimino 3/24/2013 CHE101‚ Tamburro Lab 3 – Properties of Gases Data Table: Experiment Results | Gas | Flamereaction | Glowingsplint | Limewaterreaction | Bromothymolblue reaction | Hydrogen | Popping | extinguish | brownish | green | Oxygen | Brighter | reignite | redish | blue | Hydrogen & oxygen | exothermic | extinguish | brownish | Blue-green | Carbon dioxide | extinguish | extinguish | Milky | yellow | Alka
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Unit 2 Bullet Point Handouts Tests for closely-related species (Compare) DNA; Sequence of bases/nucleotides; DNA hybridisation; Separate DNA strands / break hydrogen bonds; Mix DNA/strands (of different species); Temperature/heat required to separate (hybrid) strands indicates relationship; Compare same/named protein; Sequence of amino acids /primary structure; Immunological evidence – not a mark Inject (seahorse) protein/serum into animal; (Obtain) antibodies/serum; Add protein/serum/plasma
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Stoichiometry 04/09/12 Chemistry I B Ms. Norton Introduction/Pre-laboratory Assignment: 1. Write out and balance each of the following equations. A. CuSO4 + Fe Cu + FeSO4 B. 3CuSO4 + 2Fe 3Cu + Fe(SO4)3 2. If Iron (III) Sulfate were formed‚ what mass of Copper would be expected and what is the limiting reagent? C. 2.26 g Cu D. Fe 3. If Iron (II) Sulfate were formed‚ what mass of Copper would be expected and what is the limiting reagent?
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to increase in direct translation to the concentration increasing. The theory surrounding this lab was to see in practice how density could be determined with displacement and then to determine whether the density does in fact increase directly with the concentration. Summary of Key Data Figure 1: From Part 1 Mass of Brass 13.2200g Initial Volume 16.86mL Finial Volume 18.45mL Figure 2: From Part 2 Mass of the Empty 50-mL Flask 37.393g Weight of Flask Filled with 50-mL of Water 87.096g Weight Closest
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