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muscles glands and sensory receptors
The nerve fibers scattered throughout the dermis are associated with
dermis and subcutaneous layer
The blood vessels that supply skin cells are found in the ___ and ___ ___
As epidermal cells are pushed toward the surface, strands of protein called ¬¬_____ develop in their cytoplasm
In healthy skin, the production of epidermal cells is closely balanced with the loss of skin cells (T/F)
The outermost layer of the epidermis is the stratum basale and the innermost layer is the stratum corneum (T/F)
The dermis is very flat compared to the epidermis, which has ridges projecting inward and elevations called papillae (T/F)
Hair color is determined by the amount of keratin protein produced during keratinization (T/F)
These tissues make up ___; Skeletal muscle tissue, connective tissue, nervous tissue, and blood
Myosin and actin
Striations in skeletal muscles are caused by the arrangement of what thick and thin filament structures in the muscles?
Explain how a muscle like the sternocleidomastoid gets its name. It covers the area near the ___ and the ___
A think flat sheet of connective tissue between muscles such as between the external oblique muscles is called (a/an)
A layer of dense connective tissue that surrounds and separates muscles and is also continuous with tendons is called (a/an)
During strenuous activity ___________ is produced during anaerobic respiration and can be the cause of sore muscles
Muscle cramps occur when there is not enough ATP to return calcium ions back into the sarcoplasmic reticulum (T/F)
An increase in the number of motor units activated during a contraction is called summation (T/F)
The time delay between when a stimulus is applied and when the muscle contracts are called the _____ _____
The immovable attachment point of a muscle is called the origin the movable end of the muscle is called the _____
Rythmicity in smooth muscles of hollow tube like organs, results in actions like swallowing and the movement of feces through the intestine. This wave like motion is called _____
Low intake of dietary calcium, Lack of physical exercise and Frequent use of beverage alcohol will increase your risk of ____
The salts that form tiny crystals in the intercellular matrix of bone tissue consist largely of ___ ___
Bone that develops between sheetlike layers of connective tissue is called ___ ___
The cells responsible for removing excess bone tissue after the fracture repair process are ____
The degenerative joint disease osteoarthritis may develop as a result of wearing away or softening of the ___ ___
The appendicular skeleton consists of the parts that support and protect the head, neck and trunk (T/F)
The importance of fontanels in the infant's skull is to permit some movement of bones, thereby enabling the infant to pass more easily though the birth canal (T/F)
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