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Cassidy M Estes
Anatomy weeks 7-13
Question | Answer |
---|---|
The fastest nerve fibers in the body can conduct an impulse that is how much faster than the slowest fibers in the body? | Almost 300 times faster |
The active transport mechanism in the plasma membrane that transports sodium and potassium ions in opposite directions and at different rates is the: | sodium-potassium pump |
The reticular activating system maintains: | consciousness |
Mixed cranial nerves contain axons of: | sensory and motor neurons |
The free edges of the atrioventricular valves are anchored to the: | papillary muscles |
Recognition of antigens by antibodies occurs when an: | antigen's epitopes fit into and bind to an antigen molecule's antigen-binding site |
What contributes to total lung volume? | Residual volume and vital capacity |
The final step in lipid transport by the intestines is the formation: | chlyomicrons |
Movement of hair cells in the organ of Corti against the _________ membrane can stimulate nerve impulse condition. | tectorial |
The receptors responsible for sensing crude and persistent touch are the: | Ruffini corpuscles |