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Anatomy Assignment 1
Midterm review; Ch.1, 3, 5, 8-10, 11-13
| Question | Answer |
|---|---|
| Levels of organization of the body from smallest to largest are: | chemical, organelle, cellular, tissue, organ, system, organism. |
| The number of protons in an atom's nucleus is called the: | atomic number. |
| True or False? If an atom has 4 pairs of electrons for a total of 8 in the outermost energy level, it is said to have a stable configuration and will be less chemically reactive. | True |
| DNA is composed of | deoxyribonucleotides; structural units composed of the pentose sugar (deoxyribose), phosphate group, and a nitrogenous base (cytosine, thyminem guanine, or adenine). |
| The organelle located near the nucleus that is responsible for processiing protein molecules from the endoplasmic reticulum is the | golgi apparatus. |
| Components of extra cellular matrix (ECM) are | Water, proteins and proteoglycans (collagen, elastin, glycoproteins). |
| Functions of epithelial tissue include | Protection, sensory functions, secretion, absorpotion, and excretion. |
| The most numerous sweat glands, distributed over the majority total body surface, which secretes sweat to eliminate waste and maintain body temperature are the | Eccrine glands. |
| The major types of bone structure are | Long bones, short bones, flat bnes, irregular bones, and sesamoid/seedlike. |
| The axial skeleton is composed of 80 bones of the | head, neck, and torso |
| Cranial bones in the skull include | the frontal bone, parietal bones, temporal bones, occipital bone, sphenoid bone, and ethmoid bone. |
| Facial bones of the skull include | the maxilla (upper jaw), mandible (lower jaw), zygomatic bone, nasal bone, ethmoid, nasal septum, frontal bon, maxillae, and other nasal bone. |