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A&P 1 CH 4-8
Dr. Cutler SU-Histology-Integumentary-Bone Tissue-Axial/Appendicular Skeleton
| Question | Answer |
|---|---|
| tissues | group of cells that are similar in structure and preform a common or related function |
| histology | study of tissue structure and function` |
| types of tissue | epithelial connective muscular nervous |
| epithelial tissue | covers surface, lines passageways, forms glands, arranged in sheets, densely packed, many cell junctions, avascular but does have nerve supply, mitosis |
| connective tissue | fills spaces, supports other tissues, transports materials, stores energy |
| muscle tissue | contractions, skeletal muscle, heart muscle, walls of hollow organs |
| neural tissue | carries electrical signals around body |
| cell junctions | holds cells together to form tissues, points of contact between cells |
| tissue characteristics | shape, size, arrangement, connection, ECM (extracellular matrix) |
| epithelial functions | selective barrier, secretory surface, protective surface |
| connective functions | support and protection, binds tissue, insulates internal organs, transports BLOOD, stores energy (fat!), immune responses |
| young tissue | blast-cell division and secretion of matrix |
| adult tissue | cute-monitor and maintain extracellular matrix |
| three possible layers | simple, pseudostratified (false), stratified |
| cell shapes | squamous (spread), cuboidal (cube), col |
| connective tissue | fills spaces, supports other tissues, transports materials, stores energy |
| muscle tissue | contractions, skeletal muscle, heart muscle, walls of hollow organs |
| neural tissue | carries electrical signals around body |
| cell junctions | holds cells together to form tissues, points of contact between cells |
| tissue characteristics | shape, size, arrangement, connection, ECM (extracellular matrix) |
| epithelial functions | selective barrier, secretory surface, protective surface |
| connective functions | support and protection, binds tissue, insulates internal organs, transports BLOOD, stores energy (fat!), immune responses |
| young tissue | blast-cell division and secretion of matrix |
| adult tissue | cute-monitor and maintain extracellular matrix |
| three possible layers | simple, pseudostratified (false), stratified |
| cell shapes | squamous (spread), cuboidal (cube), columnar (column) |