Basics of Biomedicine Midterm Exam

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What is the subject, purpose, and objectives of biomedicine?

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The subject of biomedicine includes the study of biological processes and their application to medicine. Its purpose is to improve health outcomes through research and application of biological principles.

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What is the main method of biomedicine?

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The main method of biomedicine is the scientific method, which involves observation, experimentation, and analysis.

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What are the directions of modern biomedicine?

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Modern biomedicine includes various directions such as molecular biology, genetics, pharmacology, and bioinformatics.

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What is the cell?

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The cell is the elementary unit of life, serving as the basic structural and functional unit of all living organisms.

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What is cell theory?

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Cell theory states that all living organisms are composed of cells, and that the cell is the basic unit of life.

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What are the features of the cellular organization of prokaryotes?

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Prokaryotes are unicellular organisms that lack a nucleus and membrane-bound organelles, and their DNA is circular.

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What are the features of the cellular organization of eukaryotes?

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Eukaryotes are organisms whose cells contain a nucleus and membrane-bound organelles, and their DNA is linear.

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What are viruses?

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Viruses are non-cellular forms of life that require a host cell to replicate and are composed of genetic material surrounded by a protein coat.

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What is the structure of nucleic acids?

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Nucleic acids, such as DNA and RNA, are polymers made up of nucleotide monomers, which consist of a sugar, a phosphate group, and a nitrogenous base.

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What are the functions of DNA?

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DNA stores genetic information, guides the synthesis of proteins, and is involved in the replication and transmission of genetic material.