During a fight or flight response which part of the nervous system is activated?
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In skeletal muscle cells the action potential is conducted t…
In skeletal muscle cells the action potential is conducted through the ________.
What happens to a red blood cell when placed in a hypotonic…
What happens to a red blood cell when placed in a hypotonic solution?
Insulin and glucagon are synthesized in the pancreas.
Insulin and glucagon are synthesized in the pancreas.
When viewing osmosis, water goes to areas with higher concen…
When viewing osmosis, water goes to areas with higher concentration of________.
The neuron structure that represents myelin sheath is:
The neuron structure that represents myelin sheath is:
Which of the following is responsible for releasing energy f…
Which of the following is responsible for releasing energy from food molecules and transforming energy into usable ATP?
Methylene blue stains negatively charged cell components.
Methylene blue stains negatively charged cell components.
This type of muscle is found in the stomach.
This type of muscle is found in the stomach.
The _______________ is the functional unit of the nervous sy…
The _______________ is the functional unit of the nervous system.