Muscle and Nervous Tissues


textbook compound microscope prepared slides of the following: skeletal muscle tissue smooth muscle tissue cardiac muscle tissue nervous tissue (spinal cord smear and/or cerebellum) For Optional Activity: colored pencils

Muscle tissues are characterized by the presence of elongated cells or muscle fibers that can contract. As they shorten, these fibers pull at their attached ends and cause body parts to move. The three types of muscle tissues are skeletal, smooth, and cardiac.

Nervous tissues occur in the brain, spinal cord, and nerves. They consist of neurons (nerve cells), which are the impulse conducting cells of the nervous system, and neuroglial cells, which perform supportive and protective functions.

31 Days To Bigger Arms

31 Days To Bigger Arms

You can have significantly bigger arms in only 31 days. How much bigger? That depends on a lot of factors. You werent able to select your parents so youre stuck with your genetic potential to build muscles. You may have a good potential or you may be like may of the rest of us who have averages Potential. Download this great free ebook and start learns how to build your muscles up.

Get My Free Ebook

Post a comment