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Barbara Ellison
week 1-6
Question | Answer |
---|---|
ionic bonds are chemical bonds form by the? | transfer of electrons from one atom to another |
electrolytes are? | cation if they have a positive charge |
wat type of chemical reaction most likely to require energy is an reaction? | synthesis |
Acid? | release hydrogen ions |
the body's thermostat is located in the | hypothalamus |
positive-feedback control system | accelerate a change |
homeostasis can best be described as | a state of relative constancy |
intracellular parasites that consist of DNA or RNA surrounded by a protein coat and sometime by a lipoprotein envelope are called | viruses |
where is the thick skin found on the body | palms of the hands and sole of the feet |
smooth muscle that produce goose pimple when they contract are the | arrector |