5_BIO255StudyGuide201718Manz.pdf - Action...

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Action potency -Electrical signals travel down the axon via action potentials-rapid menstruum of ions across the cubicle membrane -Once an action potential begins, it triggers more down the axon until the signal stretch the axon pole A skeletal muscle cell plasm membrane is called a(n) sarcolemma cell junctions providing a channel allowing chemical substance substances to pass between cells are crack junctions In a synapse, synaptic cyst are released from the presynaptic axon How does the hypothalamus control the endocrine system? It synthesizes regulatory internal secretion that directly target the anterior pituitary secretor gland, which releases hormones that target other endocrine secretor
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  • Spring '08
  • pederson
  • Uterus

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