The Endocrine System

The normal endocrine controls can be directly overridden by the __________ system.

What element is required for the synthesis of thyroid hormone?

Atrial natriuretic peptide is a hormone that is secreted by the __________ and targets the kidneys and adrenal cortex.

Steroid hormones influence cellular activities by __________.

Which hormone is NOT being synthesized if a goiter forms?

Endocrinology involves the study of the endocrine organs and __________.

Atrial natriuretic peptide is a hormone that is secreted by the __________ and targets the kidneys and adrenal cortex.

The hypophyseal portal system transports releasing and inhibiting hormones from the hypothalamus to the __________.

Polydipsia is excessive __________ associated with diabetes mellitus.

The metabolic rate of most body tissues is controlled directly by __________.

Which organ is NOT a major endocrine organ but produces hormones in addition to its major excretory function?

Sympathetic nerve stimuli are responsible for the release of __________.

The stimulus for secreting parathyroid hormone is a good example of a __________.

The transcription of new messenger RNA is a function of __________.

Eicosanoids are NOT true hormones because they __________.

The stimulus for producing insulin is __________.