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BIO 201 Exam 1 (Frampton, UNCW) 2025 Questions and Answers Biology - ....ANSWER ...-the scientific study of life Levels of Organization - ....ANSWER ...-atoms, molecules and macromolecules, cells, tissues, organs, organisms, population, community, ecosystem, biosphere Key Features of Life - ....ANSWER ...-cells and organization, energy and metabolism, response to environmental changes, regulation and homeostasis, grown and developments, reproduction, biological evolution All Cells - ....ANSWER ...-enclosed by a membrane and use DNA Eukaryotic Cell - ....ANSWER ...-has membrane-enclosed organelles - plants, animals, fungi Prokaryotic Cell - ....ANSWER ...-simpler and smaller, does not contain a nucleus or other membrane-enclosed organelles Negative Feedback - ....ANSWER ...-as more product accumulates, the process that creates it slows and less of the product is created Positive Feedback - ....ANSWER ...-as more of a product accumulates, the process that creates it speeds up and more of the product is produced …FOR STUDENTS ONLY…©️2025 ALL RIGHTS RESERVED… 1