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Angela Smith
Anatomy weeks 1-5
| Question | Answer |
|---|---|
| Which type of chemical reaction results in the breakdown of a complex substance into two or more simpler substances? | decomposition reaction |
| Chemical bonds formed by the sharing of electrons are called | covalent |
| Atoms with fewer than eight electrons in the outer energy level will attempt to lose,gain,or share electrons with other atoms to achieve stability. this tendency is called the | octet rule |
| Acids | release hydrogen ions and have a PH above 7 |
| What decompostion reaaction requires the addition of a water molecule to break a bond | hydrolosis |
| The element oxygen has an atomic number of 8 which means it contains | 8 protons |
| The plane that divides the body into fron and back positons the _________plane | coronal |
| The inside of the cell is composed largely of a gel like substance called | cytoplasm |
| The dermis is composed of two layers, a thin papillary layer and a thick _____ layer | reticular |
| The verteral bones that support the small lower section of the back are the | lumbar vertebrae |