________, especially those in the arms and legs, have valves to prevent backflow.
A. Veins
B. Capillaries
C. Arteries
Answer: A
Anatomy & Physiology
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Magnesium atoms have two electrons in the outermost shell. As a result, you would expect magnesium to form ions with a charge of
A) +1. B) +2. C) -1. D) -2. E) either +2 or -2.
Anatomy & Physiology
Which of the following chewing muscles attaches to the sphenoid bone?
A. Masseter B. Genioglossus C. Temporalis D. Lateral pterygoid E. Digastric
Anatomy & Physiology
When a person has an asthma attack, they might experience difficulty breathing, also known as __________.
Fill in the blank(s) with the appropriate word(s).
Anatomy & Physiology
By ____________________, a stimulus of the same intensity does not elicit a receptor potential of the same magnitude
Fill in the blank(s) with correct word
Anatomy & Physiology