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What is energy called that is derived from the sun?
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Solar
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Cells that can be easily scraped from the lining of the mouth are
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Epithelial tissue
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The DNA of a cell is found mainly in its
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Chromosomes
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The reaction between sodium, metal, and water can be classified as
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Single replacement
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The beneficial relationship between termites and the protoza that inhabit their digestive system is called
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Symbiosis
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Which substance can be used to treat drinking water of questionable purity?
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Iodine
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In the International System of Units, the way to measure mass is known as the
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Kilogram
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The end product(s) of protein digestion consist(s) of
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Amino acids
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The number of atoms in a molecule of CuSO4 x 5H20 is
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21
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A magnetic compass points in the direction of
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The local magnetic field
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Compounds that include fat and oils found in foods and the human body are
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Lipids
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The kinetic energy of a 1-kilogram mass, dropped from a height of 1 meter, just before it hits the ground is
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10 Joule
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A 120-V electrical power supple produces 1/2 A to the load. The power delievered is
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60 ohms
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Resistance-the tendency for a material to oppose the flow of electrons-is measured in
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Ohms
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Most cells without a cell wall would also lack
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Chlorplasts
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