Exam 2 Study Guide Bio 202 Chapter 13 Differentiate a virus from a bacterium Describe the chemical and physical structure of both an enveloped and a nonenveloped virus. (Include a description of the envelope‚ capsid‚ and core The nucleic acid of a virus is protected by a protein coat called the capsid. The structure of the capsid is ultimately determined by the viral nucleic acid and accounts for most of the mass of a virus‚ especially of small ones. Each capsid
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This could also happen by reducing the number of goods available for a fixed "nominal" amount of money. On both sides money is subjected to it ’s intrinsic relevance. Meaning peoples expectation of return varies when tendering a barter object. In mutualism‚ the job market consists of all available positions available to all individuals sixteen years and above who are willing and able to work. In a deeper context the basic component of the job market is the minimum wage. The minimum wage is the lowest
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BACTERIA Period: 4 Characteristics: 3 major shapes Cocci Basilli Spirilla 3 major components Mesosomes flagella Plasmids Growing Up: Bacteria can obtain energy through phototrophs(sunlight)‚ lithotrophs(inorganic compounds)‚ and organotrophs(organic compounds) Marriage/Reproduction Binary Fission: The process by which all bacteria reproduce. It results in the separation of a single cell into two. Transformation: genetic alteration
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1. How is Zipcar’s business model different from its competitors? First‚ Zipcar has a very user friendly website and app that allows customers the ability to find a car within a short distance‚ choose which model of car he wants‚ and reserve the car. When a car is rented through Zipcar‚ the insurance and gas cost are already included in the rental price. Other car rental companies have centrally located branches that may be far away from the customer and/or difficult to travel to. This is a
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A Detailed explanation Biodiversity! Introduction What is Biodiversity ? The word ’biodiversity’ is a contraction (short form) of biological diversity. Diversity is a concept which refers to the range of variation or differences among some set of entities; biological diversity thus refers to variety within the living world (here a habitat). The term ’biodiversity’ is indeed commonly used to describe the number‚ variety and variability of living organisms. From the above explanation it is
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double-consciousness in the gym helped me differentiate community service from community engagement. While community service requires those who are served to take on a double-consciousness and leads to stratification‚ community engagement promotes mutualism and is a two-way street. The concept of double-consciousness is key to understanding the underlying politics and power dynamics behind many issues including race‚ service and taking responsibility as an adult. Without my experiences in the gym‚ I
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Zora Neale Hurston‚ a woman of moving‚ “anthropological and folkloric field work” had taken the underground literature world by storm with her 1937 work of “Their Eyes Were Watching God” ‚ a moving piece of magical work for the life of the oppressed woman. With references to her own life such as Eatonville and the multiple marriages‚ I began to see how though there are traits of a non- feminist novel it does have the correct tones of feminism. Being as though the novel was written in the 20th century
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and other substances like carbon dioxide react with one another to produce a form of energy‚ while at the same time releasing oxygen. The relationships between living biological systems and plants that produce oxygen have a relationship similar to mutualism. Living organisms release carbon dioxide which is required for plants to process photosynthesis‚ and in return oxygen is produced (Sutherland 2015). Without photosynthesis‚ there would be a dramatically decrease in the amount of oxygen present. After
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Umahmaa Ibrahim Thomas Orf Geography 1 10/ 6/ 2013 Chapter 11 Key Terms Q1: Contrast and explain the concepts of ecosystem and biome. A: An ecosystem is a natural unit consisting of all plants‚ animals and micro-organisms in an area functioning together with all the non-living physical factors of the environment. Among terrestrial ecosystems‚ the type that provides the most appropriate scale for understanding world distribution pattern is called a biome. Q2: What is an ecotone
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The word "giraffe" comes from the Arabic word‚ "zirafah‚" meaning "the tallest of all." The giraffe is the tallest land animal in the world‚ standing up to nine feet tall and weighing up to 2‚800 pounds! This huge mammal is best known for its long neck‚ spotted pattern‚ and long legs. The giraffe’s scientific classification begins with the kingdom of animalia. From there is the phylum of chordate‚ and after that is the class of mammalian. Next‚ is the order of artiodactyla‚ then the family of giraffidea
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