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Final review
Week 7-13
| Question | Answer |
|---|---|
| Which of the following is a powerful poison that acts directly opn any cell and quickly kills it? | Lymphotoxin |
| The ingestion and destruction of microorganisms or other small particles are______ | Phagocytosis |
| The function of which antibody is basicly unknown | IgD |
| Which chemical allows neurons to communicate with one another? | Neurotransmitters |
| The speed of nerve impulse depends on the neurons resting potential--- True or False? | False |
| Severe depression can be caused by a deficit in certain brain synapse of? | Amines |
| A term commonly used as a synonym for action potential is______ | Nerver impulse |
| Dopamine, Epinephrine, and Norepinephrine are classified as _______ | Catecholemines |
| A sypnatic knob would be located on a | axon |
| Serotonin is an example of ________ | Amine Neurotransmitter |
| No impulse can be sent through a neuron _________ | During the absolute refractory period. |
| The type of cells that secrete ACTH are__________ | Corticotrophs |
| Visceroceptors are located in which of the following? | Internal organs |
| The clear and potassium-rich fluid that fills the labrynth is ________ | Endolymph |
| The receptors responsible for sensing crude and persistent touch are______ | Ruffini Corpuscles |
| The major site of absorption of the end products of digestion is the _________ | Small intestine |