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Unit 2 - Maintaining the Internal Environment

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Across
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Neurotransmitters go from the presynaptic neuron. to the _______ of the postsynaptic neuron.
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Adaptations for thermoregulation can be structural, physiological or ____
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Warming mechanism/response in a human
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A hormone that assists in the regulation of temperature
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The sum of all biochemical reactions in your body
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Push internal environment to keep escalating
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A cell that targets itself in chemical signalling
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Peripheral Nervous System (for short)
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Homeostasis does not involve keeping conditions ____
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cell increases the amount of hormone receptors on the surface of the cell membrane. Becomes more responsive to the signal.
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A state of equilibrium, as in an organism or cell, maintained by self-regulating processes.
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Myelin _____
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Another name for a relay neuron
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Not an endotherm
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The process/reaction of taking bigger molecules and breaking them down into smaller molecules
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A cell that targets a distance cell through the bloodstream
Down
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Reflex arc signal transduction bypasses the ...
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Plant growth and development are controlled by plant hormones. An example of one is....
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Hormone that regulates water reabsorption. (for short)
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The final part of a negative feedback loop
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An animal maintaining its body temperature
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A living organism maintaining water balance
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Located in the hypothalamus to monitor water and solute concentrations
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Gland in the brain
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n electrical signal is converted in a chemical signal to go from one neuron to another across the ...
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Signal transduction at a molecular level uses two types of signals - chemical and _____
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Human response to heat
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A neurotransmitter