The conduction speed of neurons is largely a function of ______.
A. axon length and axon diameter
B. axon diameter and number of ion channels
C. axon length and myelination
D. axon diameter and myelination
Answer: D
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Veronica bent over in her garden to pick up a squash but bumped her head on a fence post and passed out. When she came to, she could not let go of the squash in her left hand; the hand would not open or close. She most likely injured cells in her ____ lobe.?
a. ?right frontal b. ?left frontal c. ?right parietal d. ?left parietal
Which is not an accepted purpose of an autopsy?
a. Clarifies real or potential medico-legal deaths b. Obtains information beneficial to the deceased's family c. a Checks the accuracy of the clinical diagnoses and historical data d. Provides practical experience for young physicians and medical students e. Checks the appropriateness of medical and surgical therapy
It has been suggested that the problematic pole of extraversion be called _______.
a. mania b. detachment c. social dependency d. none of the above
A scatter plot _________
a. has to do with electron scatter c. must be linear b. is a graph of paired X and Y values d. is a frequency graph of X values