MICROBIOLOGY STUDY QUESTI0NS - EXAM 1 1. Briefly discuss the theory of spontaneous generation. What scientific evidence was presented to disprove the theory? Spontaneous generation- theory (until second half of 19th century) that some forms of life can arise spontaneously from nonliving matter‚ i.e. maggots from corpses Redi (1668)- demonstrated maggots do not arise from decaying meat by filling two jars with decaying meat (one sealed‚ one unsealed). Unsealed jar developed larvae and sealed did
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Microbiology Exam 1 Name_______________________ 1/30/07 1. (1 pt) Who was the first person to observe bacteria using a microscope? a. Lister b. van Leeuvenhoek c. Pastuer d. Koch 2. (2 pts) Which two of the following contribute to the opportunistic and infectious nature of bacteria? a. flagella b. ability to persist in unfavorable environments c. selectively permeable membranes d. fast growth e. ability to sense chemical gradients f. peptidoglycan 3. (1 pt) Capsules‚ sheaths‚ and
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The Tragedy of Julius Caesar Stories generally have a hero and a villain‚ with people in between. What defines a hero or a villain is how we portray that character. For example‚ Adolf Hitler was thought to be a hero by the Germans when he saved the economy‚ but a villain to all the Jews. In The Tragedy of Julius Caesar‚ the main protagonist Brutus performs a series of unfortunate actions that deem him to be a villain‚ but is ultimately an honorable man who is mistaken as one. Brutus’ lack
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LITERARY TERMS: allusion - reference to a person‚ place‚ or event that is well known antithesis - repetition of an idea by stating its negative or opposite connotation—the range of further associations that a word or phrase suggests in addition to its straightforward dictionary meaning (the denotation of a word) ellipsis – omission of part of a passage or parallel construction (sometimes indicated by: … imagery - descriptive passages! figurative language‚ especially metaphors and
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Microbiology Lecture Notes: I.Cell1/27/14 1. Robert Hooke 2. Basic unit of structure and function in all living things. a. Unicellular à Microscopic b. Multicellular à Microscopic & Macroscopic c. 2 main cell groups: 1. Eukaryote = True Nucleus 2. Prokaryote= Bacteria (only) a. Karyo = nucleus‚ pro= pre‚ Eu= true 3. Components of a cell: a. Nucleus: brain of cell; has nuclear membrane/envelope 1. DNA à Chromosomes (Genes) à make protein à Macromolecule
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Rebekah Worley February 21‚ 2012 Mitchell Section 4 Biol 311 Staining and Identifying Unknown Bacteria Introduction: The microbiology lab up to this point has been used to teach the students how to stain and identify bacteria. There are several types of staining through which the bacteria can be identified based on the color and shape. The staining methods used in the lab are Gram Staining‚ Capsule Staining‚ Endospore Staining‚ and Acid Fast staining. One of the most significant method of
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Microbiology is a field of science which typically is divided into several areas such as: bacteriology‚ virology‚ parasitology and immunology. The goal of microbiology is to increase the specific knowledge of a known microorganism and by extension counter the spread of harmful microorganisms and to learn practical applications of research results. A microbiologist studies the structure‚ metabolism‚ genetics and ecology of microorganisms such as bacteria‚ viruses‚ fungi or algae. A microbiologist
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Who’s Left Standing for State Sovereignty?: Private Party Standing to Raise Tenth Amendment Claims By: Katherine Connolly Section 1: The most critical topic raised in Who’s Left Standing for State Sovereignty?: Private Party Standing to Raise Tenth Amendment Claims by Katherine Connolly is the Supreme Court and State courts oscillating view of the Tenth Amendment‚ the contradictory views between circuit court of appeals on the Amendment‚ and an analysis of private party Tenth Amendment standing
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1. Examining a work of art in its historical‚ social‚ and political __________ enables you to better understand it. A. design B. context C. element D. genre E. ideology 2. Mexican artist Frida Kahlo is best known for her extremely realistic and often anguished __________. A. genre scenes B. self-portraits C. landscapes D. still lifes E. assemblages 3. Until modern times‚ art works have been primarily devoted to __________ themes. A. war B. religious C. secular D. rural E. political 4. An anti-commercial
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I. INTRODUCTION Independent Study Questions 1.) What is the fundamental difference between eukaryotic and prokaryotic cells? Procaryotic cells do not contain a membrane-bound nucleus or any membrane-bound organelles. Eurkaryotic cells contain both a membrane mound nucleus and membrane-bound organelles (making them far more complex). 2.) List and describe the two domains of prokaryotic organisms. a. Bacteria- Most are a specific shape (cylindrical‚ spiral‚ or spherical). Cell
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