Divide numbers in a cell. To do this task, use the / (forward slash) arithmetic operator. For example, if you type =10/5 in a cell, the cell displays 2. Important Be sure to type an equal sign (=) in the cell before you type the numbers and the / operator; otherwise, Excel will interpret what you type as a date.
Muscle has four major functional characteristics: contractility, excitability, extensibility, and elasticity. Contractility refers to the capacity of muscle to contract or shorten forcefully.
3. Smooth muscle is found in the walls of hollow organs, and consists of small elongated cells that are not striated and are under involuntary control. B. Special Characteristics of Muscle Tissue (p. 276) 1. Excitability, or irritability, is the ability to receive and respond to a stimulus.2.. Single-unit smooth muscle, called visceral muscle, is the most common type of smooth muscle. It. contracts rhythmically as a unit, is electrically coupled by gap junctions, and exhibits spontaneous. action potentials.