The body's ability to maintain stable internal conditions is referred to as ________
A) metabolism
B) homeostasis
C) irritability
D) output
B
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Posture is maintained mainly by __________ fibers.
A. slow oxidative (SO) B. fast glycolytic (FG) C. type II D. white E. fast-twitch
Match the membrane protein with its function.
1. structural proteins 2. enzymes 3. receptors 4. transporters A. transfer signals from the extracellular environment to the cytoplasm of the cell B. form cell-to-cell connections C. bind to molecules to facilitate entry to or exit from the cell D. ligands bind to these proteins and are changed by the protein
Which of the following vessels delivers oxygen-poor blood to the lungs?
What will be an ideal response?
Gingivitis is an inflammation of the tissues of the gum
a. True b. False Indicate whether the statement is true or false