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What is 1 + 3?
Muscle and Nervous tissue.
Made up of elongated muscle fibers, fibers that contract in response to stimuli.
Found in muscles that attach to bone and are controlled by concious effort.
Each cell has alternating dark and light lines. (striations) and several nuclei near membrane.
Moves head, trunk, and limbs, allows us to make facial expressions, write, talk, chew, swallow, etc.
Do not have striations, shorter than skeletal.
Actions are involuntary, such as digestion.
Have one central nucleus, cells make up the walls of internal organs.
Only found in the heart.
Cells are striated and branched, each has a single nucleus.
Functions in voluntrily
Found in the brain, spinal chord, and peripheal nerves.
Made up of neurons and neurological cells.
Sense change in the surrondings and send nerve inpulses throughout the body.
Support/bind parts of nervous tissue. (also carry on phagocytosis,connect nueron to blood vessels)
Lines body cavities that don't open to outside (thorax, abdominal)
Lines cavities that open to the outside (oral, nasal, dig, resp, urinary.) Consists of epithelium and a layer of loose connective tissue.