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Muscle & Nervous Tissue
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Four Basic Kinds of Tissues
Epithelial Tissue Connective Tissue Muscle Tissue Nervous Tissue
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Muscle Tissue Associated with the bones of the skeleton, the heart, blood vessels, and hollow organs of the body Muscle functions: Movement Maintain posture Produce heat Facial expressions Circulate blood Regulate blood flow Move secretions Three types: Skeletal Cardiac Smooth
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1. Skeletal Muscle Striated, voluntary, multinucleate
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2. Cardiac Muscle Striated, involuntary, central nucleus
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3. Smooth Muscle Non-striated, involuntary, central nucleus
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Nervous Tissue Main component of the nervous system (brain, spinal cord, nerves) Conducts electrical impulses Conveys information from one area to another 2 basic types of cells: Neurons Transmit information Neuroglia Help supply nutrients to neurons
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Nervous Tissue
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Time to Review Nervous tissue - neuron Muscle tissue - skeletal
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More Review Muscle tissue - smooth Muscle tissue - cardiac
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