Page 7 of 35 chapter 7 cell signaling and

Chapter 7. Cell Signaling and Communication
22. Which type of receptors would be most likely to catalyze the addition of phosphate to a
molecule in a signal transduction pathway?
a. Ion channel receptors
b. Cytoplasmic receptors
c. Protein kinase receptors
d. G protein-linked receptors
e. IP3 receptors
23. Which of the following is not a second messenger in a signal transduction pathway?
Chapter 1 Studying Life
24. Which of the following is NOT a characteristic of living organisms?
25. What is the correct order for the appearance of these life forms on earth?
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Chapter 53 Animal Behavior
26. Which of the following statements about animal behavior is FALSE?
A. A conditioned reflex does not require a releaser.
B. A conditioned reflex requires an unconditioned stimulus.
C. Instinctive behaviors are performed without learning.
D. Instinctive behaviors are stereotypic.
E. Instinctive behaviors cannot be modified by learning.
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27. The figure below is an example of nest cleaning behavior in honeybees, which demonstrates
a genetic link between “Uncapping” and “Removing” alleles and behavior. In the bottom panel
labeled Number “2”, what is the genotype and the behavior of the bee?

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28. Which of the following is NOT a component of bird song learning?
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