Refer to the accompanying figure. In this sequence of events, the bell is serving as:

a. a motor stimulus.
b. the conditioned stimulus.
c. a cognition stimulus.
d. a sign stimulus.
e. the unconditioned stimulus.


b

Biology & Microbiology

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Which of the following is incorrect regarding Yersinia pestis?

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The MyoD transcriptional regulator is normally found in differentiating muscle cells and participates in the transcription of genes that produce muscle-specific proteins, such as those needed in contractile tissue

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