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Physiology Week 1-6
Question | Answer |
---|---|
Epidemiology is the study of the _____ of diseases in human populations | occurrence, distribution, transmission |
Homeostasis can best be described as: | a state of relative constancy |
A structural lipid found in the cell membrane is a: | phospholipid & Steroid |
Which lipid is part of vitamin D? | Steroids |
Two solutions of different concentrations of glucose are separated by a membrane that allows both glucose and water to pass through. When dynamic equilibrium is reached, there will be: | an even exchange of material across the membrane. |
If a sequence of nitrogen bases in nucleic acid were A-U-C-G-A, which of the following would be true about the nucleic acid? | It contains ribose sugar. |
Which of the following is not a characteristic of smooth muscles? | Having intercalated disks |
Which type of tissue has the greatest capacity to regenerate? | Epithelial |
The primary ossification center of a long bone is located: | in the diaphysis. |
As the activity of osteoblasts increases, the: | amount of calcium in bone increases & level of calcium in the blood decreases |
Muscle contractions will continue as long as: | the calcium ions are attached to the troponin. |
Rotator cuff surgery is performed quite commonly on professional baseball players, especially pitchers. Evidently, the throwing motion places enormous stress on the: | shoudler |
Skeletal muscles are innervated by: | somatic motor neurons. |