The Hypothalamus Controls Secretion by the Anterior Pituitary by

question 196

Multiple Choice

The hypothalamus controls secretion by the anterior pituitary by

• A)direct neural stimulation.
• B)indirect osmotic control.
• C)secreting releasing and inhibiting factors into a tiny portal system.
• D)altering ion concentrations and pH in the anterior pituitary.
• E)gap synaptic junctions.

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Definitions:

Endocrine System

A network of glands and organs that releases hormones directly into the bloodstream to regulate bodily functions.

Pituitary Gland

The endocrine system’s most influential gland. Under the influence of the hypothalamus, the pituitary regulates growth and controls other endocrine glands.

Thyroid Gland

An endocrine gland in the neck that produces hormones regulating metabolism and energy levels, among other functions.

Neural Networks

Systems of interconnected neurons that process information in both the human brain and in artificial constructs, simulating the way biological nervous systems work.