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18.1: Architektur des Immunsystems - Biologie

Learning ObjectivesDefine memory, primary response, secondary response, and specificityDistinguish between humoral and cellular immunityDifferentiate between antigens, epitopes, and haptensDescribe the structure and function of antibodies and distinguish between the different classes of antibodiesClinical Focus: Part 1Olivia, a one-year old infant, is brought to the emergency room by her parents, who report her symptoms: excessive crying, irritability, sensitivity to light, unusual lethargy, and vomiting.
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1.2.4: Umweltdiversität von Mikroben - Biologie

LEARNING OBJECTIVESSummarize how microbial diversity contributes to microbial occupation of diverse geographical niches.The microbial world encompasses most of the phylogenetic diversity on Earth, as all Bacteria, all Archaea, and most lineages of the Eukarya are microorganisms. Microbes live in every kind of habitat (terrestrial, aquatic, atmospheric, or living host) and their presence invariably affects the environment in which they grow.
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1.II:. Einführung in die Biochemie - Biologie

A. What is biochemistry and who needs it?Literally & 34;Biochemistry& 34; is the chemistry of life. This is synonymous with & 34;Molecular Biology& 34;, but traditionally biochemistry has dealt more with the study of proteins and smaller biomolecules and molecular biology has dealt more with gene expression and associated molecules.
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Fallstudie: Wie bestimmen Gene die Hautfarbe? - Biologie

Einleitung: In diesem Fall wird untersucht, wie die Hautfarbe beim Menschen vererbt wird. Die Präsentation zu diesem Fall finden Sie hier. Beantworten Sie die Fragen, wie sie Ihnen in der Geschichte von Catherine und Richard Howarth gestellt werden, deren Kinder im Vergleich zu ihrer nigerianischen Mutter überraschend hellhäutig sind.1. Wenn die Hautfarbe in einem einfachen dominanten oder rezessiven Muster vererbt wurde, wie die Samenfarbe bei Erbsenpflanzen.
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