Muscular System Crossword

The _______ is the connective tissue surrounding individual muscle fibers.
What is the main function of muscles?
Thick filaments
The two major smooth muscle are multiunit and _______
Opposing ends of cardiac muscle cells are connected by cross-bands called _____
Shortening of sacromeres in muscle fibers
Voluntary muscle tissue
Changes in electrical potential with the passage of an impulse along a membrane of a muscle/nerve cell
muscle fiber membrane
Changes in electrical potential with the passage of an impulse along a membrane of a muscle/nerve cell
Bundle of muscle fibers
What is the connection between stimulation of a muscle fiber and contraction called?
Skeletal muscles are attached to bones by bundles of collagen fibers known as _____
How many types of tissue are in a muscle?
The _____ muscle is found only in the heart
For a muscle to ______ and do work its cells must be stimulated by nerves.
Forms supporting tissue of blood vessels and hollow internal organs
thin filaments