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Tanisha Franklin
Physiology1
| Question | Answer |
|---|---|
| Movement of the membrane potential away from zero (below the RMP) is called | hyperpolarization |
| the difference between sodium and potassium in the generation of action potential is that | sodium causes depolarization of the cell membrane, and potassium causes repolarization of the cell membrane. |
| the strength of a muscle contraction is influenced by the | amount of load initial length of motor units recruitment of motor units |
| which joint allows for a unique movement called opposition | saddle |
| muscle contractions will continue as long as | the calcium ions are attached to troponin |
| In bone formation, the cells that produce the organic matrix are the | osteoblasts |
| blood calcium levels involve secretion of which two hormones | parathyroid and calcitonin |
| In intramembranous ossification, the process of oppositional growth refers to the | addition of an osseous tissue on flat bones |
| areolar tissue usually contains which types of cells in the greatest number? | Fibroblasts |
| The area referred to as true skin is the | dermis |