Gland - Definition, Types, Examples and Quiz - Biology Dictionary
WEBJun 24, 2017 · A gland is a group of cells or a “secreting organ” that excretes a chemical substance. This substance can take the form of hormones, sweat, saliva, mucus, or acids (i.e. HCl acid in gastric glands).
Gland - Wikipedia
WEBA gland is a cell or an organ in an animal's body that produces and secretes different substances that the organism needs, either into the bloodstream or into a body cavity or outer surface. [1] A gland may also function to remove unwanted substances such …
What Are Glands? The Anatomy and Function - Healthline
WEBJan 3, 2019 · Endocrine glands release hormones into the blood stream, and regulate things like metabolism and mood. Exocrine glands secrete things like sweat and oil on your skin. Both play an important...
Gland Definition & Meaning - Merriam-Webster
WEBThe meaning of GLAND is a specialized cell, group of cells, or organ of endothelial origin that selectively removes materials from the blood, concentrates or alters them, and secretes them for further use in the body or for elimination from the body.
Salivary Glands: Function, Location & Anatomy - Cleveland Clinic
WEBJul 8, 2022 · Overview. You have three major types of salivary glands, including your parotid glands, submandibular gland and sublingual gland. What are salivary glands? Your salivary glands produce saliva (spit) and empty it into your mouth through ducts, or …
Gland | Endocrine, Exocrine & Hormones | Britannica
WEBGland, cell or tissue that removes specific substances from the blood, alters or concentrates them, and then either releases them for further use or eliminates them. Typically, a gland consists of either cuboidal or columnar epithelium resting on a basement membrane and is surrounded by a plexus,
The Endocrine System and Glands of the Human Body - WebMD
WEBAug 28, 2023 · What Is a Gland? A gland is an organ that makes and puts out hormones that do a specific job in your body. Endocrine and exocrine glands release the substances they make into your bloodstream.
Adrenal Gland: What It Is, Function, Symptoms & Disorders
WEBMay 13, 2022 · Your adrenal glands, also known as suprarenal glands, are small, triangle-shaped glands that are located on top of each of your two kidneys. They’re a part of your endocrine system and produce certain hormones that help regulate several important bodily functions, including:
Glands: Anatomy and clinical notes - Kenhub
WEBOct 30, 2023 · Glands are invaginations of epithelial tissue and can be divided into two main types: Exocrine glands. Endocrine glands. This article will discuss the structure and function of exocrine and endocrine glands as well as examples of these glands. This will be followed by any relevant clinical pathology.
Thyroid: What It Is, Function & Problems - Cleveland Clinic
WEBJun 7, 2022 · Your thyroid is a small, butterfly-shaped gland located at the front of your neck under your skin. It’s a part of your endocrine system and controls many of your body’s important functions by producing and releasing (secreting) certain hormones. Your thyroid’s main job is to control the speed of your metabolism (metabolic rate), which is ...