A plane is an imaginary line dividing the body into ________.
A. squares
B. sections
C. organs
D. tissues
Answer: B
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The pulse rate depends on all of the following except one. Select the one answer the does not affect a pulse rate reading
A) activity B) the vessel selected to palpate C) emotions D) postural changes
Neurotransmitter release would be inhibited by ________.
A. blocking Ca2+ influx in the axon terminal B. blocking repolarization of the axon terminal C. stimulating protein kinase activity D. stimulating repolarization of the axon terminal
Describe the location of the lungs within the thoracic cavity
A) The lungs are anterior to the sternum in the mediastinum. B) The left and right lungs are surrounded by a pericardial cavity. C) The left lung is surrounded by a left pleural cavity and the right lung is surrounded by a right pericardial cavity. D) The left lung is surrounded by a left pericardial cavity and the right lung is surrounded by a right pleural cavity. E) The left lung and right lung are surrounded by the left and right pleural cavities, respectively.
When analyzing lipase activity in the lab, why did no fat digestion occur in tube 6L (3 ml litmus cream, 3 ml lipase, bile salts, 0 degrees C)?
A) The temperature was too low. B) There was no enzyme present. C) The enzyme and substrate were at the correct temperature. D) The temperature was too high.