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Nazia Ahmed
Physiology Weeks 1-6
| Question | Answer |
|---|---|
| If the secretion of oxytocin during childbirth operated as a negative-feedback control loop, what effect would it have on uterine contractions? | Oxytocin would inhibit uterine contractions. |
| Shivering to try to raise your body temperature back to normal would be an example of: | the body trying to maintain homeostasis and a negative-feedback mechanism. |
| A structural lipid found in the cell membrane is a: | Phospholipid and Steroid |
| If one side of a DNA molecule is CTAGGCTG, the other side would be: | GATCCGAC |
| Phagocytosis is an example of: | endocytosis |
| The area referred to as true skin is the: | dermis |
| True or False: Due to how the clavicle articulates with the scapula, all shoulder movements involve the sternoclavicular joint. | True |
| As the activity of osteoblasts increases, the: | amount of calcium in bone increases. level of calcium in the blood decreases. |
| Most body movements are _____ contractions. | isotonic |
| Three phases of the twitch contraction are the | latent period, contraction phase, and relaxation phase. |