Examlex
The quantum mechanical model of the hydrogen atom requires that if the orbital quantum number = 5,there are permitted how many possible substates?
Endocrine Gland
Endocrine system glands that directly secrete hormones into the bloodstream.
Thyroid
A gland in the neck that produces hormones regulating growth and metabolism.
Autonomic Nervous System
A part of the nervous system that controls involuntary functions in the body, such as heart rate, digestion, and respiratory rate.
Somatic Nervous System
Part of the peripheral nervous system associated with the voluntary control of body movements through the action of skeletal muscles.
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