The fact that action potentials occur only at the nodes of Ranvier is the basis for:
A) Increased energy consumption in myelinated neurons
B) Saltatory conduction
C) Slower conduction speed in myelinated neurons
D) Faster conduction speeds in unmyelinated neurons
B
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Sixteen-year-old Enzo is involved in many activities at school, plays sports, and gets good grades. His parents report that he has been this way since he was little. Enzo reports having confidence in himself and his abilities. Conseequently, he tends to set higher and higher goals for himself and works diligently to achieve them. Enzo likely has:
A) a low degree of self-efficacy. B) an external locus of control. C) grown up with conditions of worth. D) a high degree of self-efficacy.
Arranging a group of individuals from tallest to shortest represents the _____ property of measurement
a. identity b. magnitude c. equal unit size d. absolute zero
One important technique of behavioral dieting is to
a. ignore caloric content and focus on fat content. b. eat many more snacks per day in addition to eating regular meals. c. manipulate your body fat ratio using biofeedback techniques. d. set a threshold for weight regain of around three pounds.
HPV is one of the most prevalent STIs among young people
Indicate whether the statement is true or false