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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 |