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Pituitary Gland

Definition

The pituitary gland is a small pea-sized gland located at the base of the brain. It is often referred to as the 'master gland' because it controls the function of most other endocrine glands.

Related terms

Endocrine System: The system of glands that produce body’s hormones and control many bodily functions such as growth, reproduction, and metabolism.

Hormone Secretion: The process by which hormones are released into bloodstream from endocrine glands.

Adrenal Gland: A pair of endocrine glands located above kidneys that produce hormones like adrenaline (which helps your body respond to stress) and cortisol.

"Pituitary Gland" appears in:

Subjects (2)

  • AP Psychology

  • Anatomy & Physiology

Study guides (1)

  • AP Biology - 4.5 Homeostasis & Feedback Loops

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About Us

About Fiveable

Blog

Careers

Code of Conduct

Terms of Use

Privacy Policy

CCPA Privacy Policy

Resources

Cram Mode

AP Score Calculators

Study Guides

Practice Quizzes

Glossary

Cram Events

Merch Shop

Crisis Text Line

Help Center

© 2024 Fiveable Inc. All rights reserved.

AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.