Which of the following statements about classical conditioning is false? A. The strength of conditioning depends on extent of coincidence of conditioned and unconditioned stimuli.
B. In Pavlov’s paradigm where a sound becomes able to elicit salivation, the sound is the conditioned stimulus.
C. In Pavlov’s paradigm where a sound becomes able to elicit salivation, the sound is unconditioned stimulus.
D. Hebb synapses have properties that could explain the changes required for the establishment of conditioning.

Match the following terms describing electrical events with the correct phases of the cardiac cycle. the ventricular muscle cells depolarize at the start of this phase. during this phase, na+ entry through the funny channels causes the pacemaker potential of sa nodal cells to gradually become less negative until it reaches threshold. the ventricular muscle cells repolarize right before this phase. the cytosolic concentration of calcium in the contractile cells of the ventricle is highest during this phase. a. isovolumetric relaxation b. ventricular ejection c. isovolumetric contraction d. ventricular filling

What environmental cues and landmarks do the geese use to determine the timing and direction of their migration over the mountains? how do they find their way?

Does any one know what blood tastes like