Examlex
The layer of the heart wall that is continuous with the valves and blood vessels is the
Donuts
Fried dough confections or desserts, often circular with a hole in the middle, but can vary in shapes and flavors.
Dozen
A unit of quantity equal to 12 items.
Norepinephrine
A neurotransmitter important for attentiveness, emotions, sleeping, dreaming, and learning.
Neurotransmitter
A chemical substance that transmits signals across synapses between neurons in the nervous system.
Q2: Fluid within the bony labyrinth,but outside the
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Q38: Internal respiration is the<br>A) exchange of gases
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Q49: Pitch is determined by the<br>A) number of
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Q70: The subcutaneous layer is also called<br>A) hypodermis<br>B)
Q72: An afferent extension of a neuron is