When an action potential occurs, _____ gates open, resulting in the inside of the cell becoming more _____ relative to the outside.
A) potassium; negative
B) potassium; positive
C) sodium; positive
D) sodium; negative
C) sodium; positive
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What is the relationship between caffeine and Parkinson’s disease?
a. ?It causes Parkinson’s disease. b. ?It positively correlates with Parkinson’s disease. c. ?It prevents one from acquiring Parkinson’s disease. d. ?It negatively correlates with Parkinson’s disease.
Though commonly used, trait-focused performance appraisal instruments are not a good idea for several reasons. Which of the following is the main reason outlined in your text?
a. They are hard to construct b. They provide poor feedback c. Employees hate them d. All of these are major problems
When Dr. Wilson administers psychological tests, she strictly follows specific procedures. This refers to what aspect of test administration?
a. reliability b. validity c. norming d. standardization
Compared to the pad of the thumb, a square centimeter area behind the knee would have __________ pain points
a. significantly fewer b. slightly fewer c. more d. the same number of