Exam (elaborations) Neuroscience6e Chapter 07 Test Bank pdf.pdf Purves • Augustine • Fitzpatrick • Hall • LaMantia • Mooney • Platt • White Chapter 7: Molecular Signaling within Neurons Multiple Choice 1. Which type of signaling do mature neurons most com

Exam (elaborations) Neuroscience6e Chapter 07 Test Bank Purves • Augustine • Fitzpatrick • Hall • LaMantia • Mooney • Platt • White Chapter 7: Molecular Signaling within Neurons Multiple Choice 1. Which type of signaling do mature neurons most commonly use to communicate? a. Electrical only b. Chemical only c. A combination of electrical and chemical d. Paracrine e. Endocrine Answer: b Textbook Reference: Strategies of Molecular Signaling Bloom’s Level: 2. Understanding 2. The effector molecule at the synapse of an intercellular signal transduction process is a(n) a. ion. b. ion channel. c. neurotransmitter molecule. d. synaptic vesicle. e. G-protein. Answer: b Textbook Reference: Strategies of Molecular Signaling Bloom’s Level: 2. Understanding 3. What is the greatest advantage of the chemical signal transduction scheme? a. Signal amplification b. Activation of remote targets c. Activation of immediate targets d. Sequential nature e. Specificity Answer: a Textbook Reference: Strategies of Molecular Signaling Bloom’s Level: 2. Understanding 4. Which molecule belongs to a class of cell-associated signaling molecules? a. Thyroxin b. Integrin c. Acetylcholine d. Testosterone