1. Which of the following is NOT a type of muscle tissue in the human body?5 points cardiac smooth epithelium skeletal 2. Which of the following muscle tissues have visible striations? cardiac skeletal & smooth skeletal cardiac & skeletal 5 points

## Step 1<br />The human body has three types of muscle tissues: cardiac, smooth, and skeletal. Each type of muscle tissue has a unique structure and function.<br /><br />## Step 2<br />Cardiac muscle tissue is found in the heart and is responsible for pumping blood throughout the body. It has visible striations.<br /><br />## Step 3<br />Smooth muscle tissue is found in the walls of hollow organs such as the intestines, stomach, and blood vessels. It does not have visible striations.<br /><br />## Step 4<br />Skeletal muscle tissue is attached to bones and is responsible for voluntary movements. It has visible striations.<br /><br />## Step 5<br />Epithelium is not a type of muscle tissue. It is a type of tissue that lines the outer surfaces of organs and blood vessels, as well as the inner surfaces of cavities in many internal organs.<br /><br />## Step 6<br />Muscle tissues with visible striations are those that have a banded appearance under a microscope. This is due to the arrangement of actin and myosin filaments. Both cardiac and skeletal muscle tissues have this characteristic.