Examlex
Which transition of the electron in a hydrogen atom results in absorption of the shortest wavelength in the Lyman series? Calculate the wavelength.
[RH = 3.29 × 1015 Hz, c = 3 × 108 m/s]
Follicular Cells
Epithelial cells found in the thyroid gland which synthesize and secrete thyroid hormones, or cells surrounding the ovum in an ovarian follicle.
Thyroid
A gland in the neck that secretes hormones regulating growth and development through the rate of metabolism.
Mineralocorticoids
A class of corticosteroids, hormones that are involved in the regulation of electrolyte and water balance, primarily by the kidneys.
PTH
Parathyroid hormone, a hormone secreted by the parathyroid glands that regulates serum calcium and phosphate levels.
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