Which of the following is a chemical or morphological marker of the neurotoxic effects of methamphetamine?
a. A decrease in the expression of tyrosine hydroxylase and tryptophan
b. The presence of swollen and distorted nerve terminals
c. Reduced expression of VMATs
d. Reduced expression of DATs and SERTs
e. All of the above represent markers of methamphetamine neurotoxicity
Answer: E
You might also like to view...
In an experiment, which of the following do researchers manipulate?
A. replication group B. independent variable C. control group D. dependent variable
Of the following types of personality tests, one is based largely on characteristics that were proposed by Carl Jung. Unfortunately, this test has not held up well to scientific analyses of validity and reliability. Which one is it?
a. ?the Myers–Briggs Type Indicator (MBTI) b. ?the California Personality Inventory (CPI) c. ?the Thematic Apperception Test (TAT) d. ?the Minnesota Multiphasic Personality Inventory (MMPI)
The amplitude of a sound wave determines its loudness; _____ -amplitude sound waves are louder than _____ -amplitude waves
a. low; high b. short; tall c. wide; narrow d. high; low
Biologists refer to _____ as the extent to which a trait increases the chances that organisms that possess this trait will survive and reproduce at a higher rate than competitors who lack it
A) instinct B) fitness C) drift D) heritability