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Human Physiology
Week 7
| Question | Answer |
|---|---|
| Homeostasis can best be described as: | A constant state maintained by living and nonliving organisms. |
| The amino group in an amino acid is: | NH3+ |
| Which lipid is part of vitamin D? | Steroids |
| The types of lipids found that form hormones, such as cortisone, estrogen, and testosterone are: | Steroids |
| Unsaturated fats: | Will kink or bend because of the double bonds between the carbon atoms. |
| Which is true about the sodium and potassium pump? | Three sodium ions are taken out of the cell. |
| During which stage of mitosis do the centrioles move to the opposite poles of the cell? | Prophase |
| Which cells electrically insulate axons to increase the speed of conduction? | Oligodendrocytes and Schwann cells |
| Which of the following is not a characteristic of smooth muscles? | Having intercalated disks |
| Which is not a function of epithelial tissue? | Assimilation |