Endurance training results in increased ________.
A. lactate production per unit time
B. glycogen depletion during exercise
C. muscle mitochondria number
D. number of type IIX fibers
Answer: C
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The kidneys, ureters, adrenal glands, aorta, and inferior vena cava are all ________.
A. located within the thoracic cavity B. within the pelvic cavity C. located within the peritoneal cavity D. inside the visceral peritoneum E. retroperitoneal
Which type of innervation causes the heart rate to increase?
A. Parasympathetic B. Sympathetic
The cell is the basic unit of life. All cellular structures exhibit special functions. Match the structure with its function. What is the function of "B"?
A. Site of protein synthesis B. Major site of ATP synthesis when oxygen is available C. Contains digestive enzymes D. Outer boundary of cell, controls entry and exit of substances E. Directs cellular activities, contains DNA
Movement of water out of the large intestine is by ________.
A. cotransport B. active transport C. osmosis D. All of the choices are correct.