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Jenna LeClaire
Physiology study stack 1
| Question | Answer |
|---|---|
| What is a threshold stimulus? | Minimal level of stimulation required to cause a muscle fiber to contract |
| Sarcomere | Contractile unit of a muscle cell |
| What are the 3 phases of twitch contraction | 1. Latent 2. Contraction 3. Relaxation |
| Synarthrotic joint | immovable |
| Zone sequence of epiphyseal plate | calcification, maturation, proliferation, reserved |
| Fontanelles consist of | fibrous membrane |
| Which skin layer is called the barrier area? | stratum corneum |
| cerumen | waxy secretion in the ear canal |
| Diffusion | moves down a concentration gradient |
| Result of meiosis | 4 daughter cells that are haploid |
| What determines how a protein performs | shape |
| what is a set point? | Normal reading or range |