âOil-canningâ can be defined as a perceived waviness in the flat areas of roofing and siding panels. Generally the period and amplitude of the wave depend on the continuous width of the flat. Oil-canning is an inherent part of light-gauge cold-formed metal products, particularly those with broad flat areas.
There are three types of muscle tissues: skeletal, cardiac and smooth muscles. a. skeletal muscle: multinucleated, striated; attached to bones producing locomotion, general support and posture; producing heat. Contraction is voluntary, and not long-sustained.
Muscle tissue is responsible for most types of body movement. I. Types of muscle: A. Striated muscle-skeletal musculature, striated in appearance under microscope. Cells are unbranched and are multinucleate syncytia.These muscles are capable of voluntary, quick, forceful contractions.s a result, neurotransmitters have to diffuse across this connective tissue layer and onto the plasmalemma of the smooth muscle cells in order to initiate the action potential that causes contraction. This is another reason for the slower contraction of smooth muscle cells.