Single-unit smooth muscle and cardiac muscle are both self-excitable.
Indicate whether the statement is true or false
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Question 2) Gastric secretion does not begin until the arrival of food in the stomach.
Indicate whether the statement is true or false
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Question 3) The two types of fast twitch fibers are interconvertible depending on the type of conditioning they receive.
Indicate whether the statement is true or false
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Question 4) The most important function of the stomach is to begin protein digestion.
Indicate whether the statement is true or false
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Question 5) The corticospinal system controls fine, discrete, voluntary body movements.
Indicate whether the statement is true or false
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Question 6) The stomach mucosa is thrown into folds known as villi.
Indicate whether the statement is true or false
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Question 7) A single smooth muscle contraction may last as long as 3 seconds.
Indicate whether the statement is true or false
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Question 8) Salivary amylase and the pancreatic enzymes are inactivated by acid.
Indicate whether the statement is true or false
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Question 9) Single-unit smooth muscle has no innervation.
Indicate whether the statement is true or false
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Question 10) The pharyngoesophageal sphincter is normally closed to prevent esophageal secretions from entering the pharynx during breathing.
Indicate whether the statement is true or false
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