Stimulation of the sympathetic nervous system and epinephrine release lead to an increase in airway resistance
Indicate whether the statement is true or false
F
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What structure contains the receptor cells for hearing?
What will be an ideal response?
Which of the following contains adipose tissue and provides padding for the anterior and lateral portions of the abdomen?
A) falciform ligament B) greater omentum C) mesentery proper D) lesser omentum E) diaphragm
The part of the respiratory system where gas exchange does not occur is called ________ space.
Fill in the blank(s) with the appropriate word(s).
A test organism develops a genetic mutation that causes neurons to develop without synaptic knobs. How will this impact neuronal function?
A. The dendrites of the postsynaptic neurons will have no means to attach to presynaptic axons. B. No neurotransmitters will be released into the synapse to signal the postsynaptic neuron, as the synaptic knob is where they are stored. C. Signal transduction down the axon will be interrupted, so the signal will not "jump" the synapse and reach the postsynaptic neuron. D. Action potentials will not travel down the axon nearly as rapidly.