Draw a spinal section.• Shade in the parts containing grey matter• Leave the parts containing white matter unshaded• Label each of the following:A. Dorsal directionB. Ventral directionC. Dorsal rootD. Ventral rootE. Dorsal root gangliaF. Dorsal hornG. Ventral hornH. Motor neuron cell bodiesI. Sensory neuron cell bodiesVerify Activity #2• You are an exotic animal vet. Your favoritepatient, the banded sea krait, is back! You decideto collect venom from the krait and you isolatealpha-bungarotoxin (a nicotinic ACh receptorantagonist).a) If you applied alpha-bungarotoxin directly to thesympathetic ganglia of autonomic nervesleading to the heart, what would happen toheart rate?b) If you applied alpha-bungarotoxin directly to theheart itself, what would happen to heart rate?

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Emotions

Emotions are biologically based psychological conditions caused by neurophysiological changes which are linked to different factors such as thoughts, emotions, behavioral responses, and pleasure or displeasure. These emotions are not similar to moods. The mood is an affective state. Mood depends upon several factors, such as weather, the environment, physiology, etc. Emotions can be beneficial or detrimental depending on the situation. Emotional reactions are simple. Emotional well-being is strongly affected by our well-being, and such feelings are private.