The fastest muscle contraction would be produced by a:
A) type IIa fiber. B) type III fiber. C) type IIx fiber. D) type I fiber.
Answer: A
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Describe the three phases of the general adaptation syndrome (GAS) that constitute the body's response to stress. Which endocrine secretions play dominant roles in the alarm and resistance phases?
Which of the following muscles serves to "unlock" the knee from full extension?
A. plantaris B. gracilis C. popliteus D. sartorius
Months after the accident, your amputee uncle's phantom limb pain subsides. One afternoon he is sleeping and you see a fly walk across his upper lip. He wakes up and tells you he just had the funniest feeling. It was as if someone was touching his missing index finger. You decide to experiment with your uncle and you blindfold him. As you touch his cheek he tells you that you are touching his
cheek and his missing thumb! As you move around his face you map out his fingers and forearm on his face. Hypothesize how this could be possible. What will be an ideal response?
The reactions where fats are broken down into glycerol and fatty acids are called ________.
A) lipolysis. B) glycerolysis. C) gluconeogenesis. D) glycolysis. E) liposuction.