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This textbook is focused specifically on the principles and concepts of a foundational Cell Biology course. The book takes a more conceptual approach that highlights how scientists study cells, and how to analyze and interpret experimental results.
Sep 26, 2019 · Chapter 1. An Introduction to the Human Body. 1.0 Introduction. 1.1 How Structure Determines Function. 1.2 Structural Organization of the Human Body. 1.3 Homeostasis. 1.4 Anatomical Terminology. 1.5 Medical Imaging. Chapter 2. The Chemical Level of Organization. 2.0 Introduction. 2.1 Elements and Atoms: The Building Blocks of Matter.
The nucleus, which has a diameter of about 5 m, is a prominent structure in the eukaryotic cell. The nucleus is of primary importance because it stores the genetic material DNA which governs the characteristics of the cell and its metabolic functioning.
Jan 1, 2024 · Fundamentals of Cell Biology. This textbook is focused specifically on the principles and concepts of a foundational Cell Biology course. The book takes a more conceptual approach that highlights how scientists study cells, and how to analyze and interpret experimental results.
Basic Biology Chapter 1: Introduction to biology Our understanding and knowledge of the living world is continuously changing. There are, however, a few key principles that define how life is organized on Earth. These are: 1. Cells are the basic unit of life. 2. Genes are the basic units for the passing of traits from parent to offspring. 3.
Unicellular organisms are capable of (i) independent existence and (ii) performing the essential functions of life. Anything less than a complete structure of a cell does not ensure independent living. Hence, cell is the fundamental structural and functional unit of all living organisms.
Concepts of Biology provides a comprehensive overview of all topics that would typically be taught in an introductory biology course, from the molecular and cellular basis of life, to the structure and function of the human body, ecology and evolution.
