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Biology

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
Characteristics of Life: Living things are highly _______________.   Organized.  
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Characteristics of Life: Living things contain many _________ __________ substances.   Complex chemical.  
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Characteristics of Life: Living things are made up of one or more __________.   Cells.  
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Characteristics of Life: Living things use __________.   Energy.  
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Characteristics of Life: Living things have a definite __________ and a limited ___________.   Form, size.  
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Characteristics of Life: Living things have a limited _______ ________, and will eventually die.   Life span.  
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Characteristics of Life: Living things __________, or increase their size.   Grow.  
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Characteristics of Life: Living things __________ to changes in the environment.   Respond.  
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Characteristics of Life: Living things _____________ to make offspring.   Reproduce.  
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Activities by which an organism obtains materials from its environment and prepares them for its use, provides us with energy, growth, and reparation of cells.   Nutrition.  
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Autotrophic.   The organism makes its own food, typically through photosynthesis.  
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The organism is unable to synthesize organic material from inorganic substances.   Heterotrophic.  
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Explain photosynthesis.   Light energy is transformed into chemical energy, then CO2+ H2O , then C6H12O6+O2 (glucose).  
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Life Function: Ingestion.   Taking in of food.  
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Life Function: Digestion.   Breakdown of food.  
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Life Function: Egestion.   The removal of indigestible or undigested food materials, or feces.  
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Absorption of materials into the organism and the distribution/circulation of materials within the organism.   Life Function: Transport.  
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What are some things that living things transport throughout the body?   Oxygen, water, carbon dioxide, nutrients, minerals, hormones, enzymes, and wastes.  
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Chemical processes by which an organism obtains energy from materials in order to obtain its life functions.   Life Function: Respiration.  
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With oxygen.   Aerobic.  
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Without oxygen.   Anaerobic.  
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Two types of anaerobic fermentation.   Lactic acid fermentation and alcohol fermentation.  
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ATP.   Adenosine triphosphate, energy from food that can be used by cells.  
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The removal of metabolic waste products as a result of metabolic activities.   Life Function: Excretion.  
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Examples of excretion.   Carbon dioxide, nitrogenous wastes, urea, water, mineral salts, sweating perspiration.  
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The control and coordination of the various activities of an organism, including response to stimuli and cell to cell communication   Life Function: Regulation.  
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The chemical activities by which an organism builds larger molecules from smaller ones, simple to complex.   Synthesis.  
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Process by which living organisms increase in size through cell division, un-specialized cells become specialized.   Growth.  
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Production of new offspring.   Life Function: Reproduction.  
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Asexual reproduction.   Mitosis.  
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Type of sell division involved with sexual reproduction.   Meiosis.  
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All the chemical processes by which an organism carries on its life functions and maintains life.   Life Function: Metabolism.  
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Maintenance of a stable, balanced internal environment, all life functions are working properly.   Life Function: Homeostasis.  
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