Biology Midterm Review Chapter 1: Introduction to Biology Biology- the science of life; study the diversity of life‚ research diseases‚ develop technologies‚ improve agriculture and preserve the environment. Made of one or more cells (all organisms are made of one or more cells0‚ displays organization (the levels of organization in biological systems begin with atoms and molecules and increase in complexity)‚ grows and develops (growth results in an increase in mass while development results in
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Chapter 1 1.1 The study of Biology * Biology is the organised study of life and living things‚ and their interactions with one another and the natural environment. The importance of Biology * Biological research brought benefits to our lives and environment. a.) A better understanding of how the human body functions. b.) Finding cures for diseases. c.) Saving animal and plant species which are facing extinction. d.) A better management
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“life.” How do we study life? Life is studied in biology‚ biology is the study of life because in biology we analyze specimens‚ like micro organisms and bigger organisms like the human body through microscopes. We also further analyze the 6 characteristics of life in biology. By experimentation‚ and observing various things like cells and animals‚ and trying to establish fact by finding a pattern.. Why do we study about life in biology? Well we study
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Marine biology is more than the scientific study of marine life. Marine biology is the study of marine organisms‚ their behaviors‚ and interactions with the environment. Marine biologists study oceanography and the associated fields of chemical‚ physical‚ and geological oceanography. Marine biologists are also able to specialize in large aquatic animals‚ all the way down to microscopic and minuscule organisms. Anything else in between‚ marine biologists are able to study. Marine biology is known
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AP Biology Chapter One Objectives 1. Briefly describe the unifying themes that characterize the biological sciences. New properties emerge at each level in the biological Hierarchy Organisms interact with other organisms and the physical environment Life requires energy transfer and transformation Structure‚ and function are correlated at all levels of biological organization Cell is an organism’s basic unit of structure and function The continuity of life is based on heritable information
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Introduction: Biology is the study of life‚ what life needs to survive‚ what makes life possible‚ how life evolves and changes‚ and how life-forms interact with one another. Characteristics of Life Living things include both the visible world of animals and plants‚ as well as the invisible world of bacteria. On a basic level‚ we can say that life is ordered. Organisms have an enormously complex organization. We’re all familiar with the intricate systems of the basic unit of life‚ the cell
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between an eukaryotic and prokaryotic cell? 7. What branch of biology creates models to make whole biological systems understandable? What do scientists do with these models? 8. In ____________ regulation the output of a process can slow or increase a process. If the process is slowed by the output it is called _________________________ regulation. 9. What branch of biology groups organism according to their characteristics?
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Marine Biology is the scientific study of organisms that are dependent on water. Marine Biology is an interesting topic to many people because of the exotic animals you get to work with. A career in Marine Biology can be dangerous because of the wild animals‚ but at the same time it can be fun. It takes time‚ training‚ and intelligence to succeed in the career. In order to make it in this Biology field you must complete a college work in oceanography‚ marine biology‚ or conservation. You will
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Adapted from L. Miriello by S. Sharp AP Biology Guided Reading Chapter 23 Evolution Name __________________________ 1. What is the smallest using of evolution and why is this important to understand? 2. Define the following terms: a. Microevolution b. Population c. Population genetics d. Gene pool 3. What is the Hardy-Weinberg Theorem and why does it appear to be an apparent contradiction to evolution? 4. What is Hardy-Weinberg equilibrium? What are the five conditions for H-W
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The Five Themes of Biology Transfer of energy: the movement of energy from one place to another‚ matter can not be created nor destroyed Bioheat transfer: heat transfer in biological systems. How heat moves from one compartment‚ be it within the body or external to the body‚ to another compartment in the body Osmosis: Water moving from high concentration to a low concentration Diffusion: Particles moving from high concentration to a low concentration Unity and Diversity: how things are similar
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