When variations in a single base are responsible for the difference between two alleles, the resulting condition is known as
A. X inactivation.
B. an imprinted gene.
C. a SNP.
D. a mutation.
Answer: C
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Groups of neurons or structures that are connected within the nervous system are called
a. synaptic vesicles b. neuronal bridges c. neural networks d. fused conduits
Your friend believes that Type A personalities are more likely to suffer heart attacks. You can tell him that ____
a. ?what you learned in your psychology class supports that belief b. ?more recent research shows that it is actually Type B personalities who are more likely to suffer heart attacks c. ?having a hostile or angry attitude seems to be more associated with heart attacks than being competitive and aggressive d. ?more recent research shows that being easygoing is the most important contributor to heart attacks because this characteristic leaves the body unprepared for physical stress
The degree to which a person attempts to accomplish a challenging task is called his or her ________
Fill in the blanks with correct word
When the stimuli in a task occur in highly predictable ways, an individual is often able to attend to both that task and another one at the same time. When this occurs, the processing of the first task is
A. controlled B. automatic C. top-down D. bottom-up E. sequential