Science Alphabet QuizOnline version Test your knowledge of science terms with this fun and educational quiz game! by Carina G A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Starts with A The basic unit of a chemical element, consisting of a nucleus and one or more electrons. Starts with B The study of living organisms, including their structure, function, growth, evolution, and distribution. Starts with C The branch of science that deals with the composition, structure, properties, and reactions of substances. Starts with D Molecule that carries the genetic information of living organisms. Starts with E The capacity to do work. Starts with F A push or pull that can change the motion of an object. Starts with G The force that attracts objects toward each other. Starts with H Unity of time. Starts with I Transmission of genetic information from one generation to another. Starts with J The basic unit of energy. Starts with K Resulting from movement. Starts with L Process of decomposing a substrate (catabolic reaction). Starts with M The powerhourse of the cell. Starts with N The central part of an atom, containing protons and neutrons. Starts with O An individual living thing, such as a plant, animal, or bacterium. Starts with P The process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll. Starts with Q Loose wet soil that yields easily. Starts with R The process by which organisms exchange gases with their environment, usually involving the intake of oxygen and the release of carbon dioxide. Starts with S Vibrations that travel through the air or another medium and can be heard. Starts with T Male sexual hormone in mammals. Starts with U Waste metabollic product that is excreted in liquid form. Starts with V The rate of change of an object's position with respect to a frame of reference, usually expressed in meters per second. Starts with W The distance between successive crests of a wave, especially points in a sound wave or electromagnetic wave. Starts with X A form of electromagnetic radiation with high energy and short wavelength, used for medical imaging and other applications. Starts with Y A type of fungus that is used in baking and brewing because it can convert sugar into alcohol and carbon dioxide through the process of fermentation. Starts with Z Only chemical element in the Periodic Table that starts with Z.
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