Exocrine glands are glands that secrete substances on to an epithelial surface by way of a duct.[1] Examples of exocrine glands include sweat, salivary, mammary, ceruminous, lacrimal, sebaceous, prostate and mucous. Exocrine glands are one of two types of glands in the human body, the other being endocrine glands, which secrete their products directly into the bloodstream. The liver and pancreas are both exocrine and endocrine glands; they are exocrine glands because they secrete products—bile and pancreatic juice—into the gastrointestinal tract through a series of ducts, and endocrine because they secrete other substances directly into the bloodstream. Exocrine sweat glands are part of the integumentary system; they have eccrine and apocrine types. Classification[edit]Structure[edit]Exocrine glands contain a glandular portion and a duct portion, the structures of which can be used to classify the gland.[1]
Method of secretion[edit]Exocrine glands are named apocrine glands, holocrine glands, or merocrine glands based on how their products are secreted.[1]
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Which glands secrete their product by way of a duct directly into an epithelial surface?Exocrine glands are glands with ducts that secrete materials onto some surface—generally the skin, the gastrointestinal tract, or respiratory epithelium.
Which glands secrete their product by way of a duct directly onto an epithelial surface multiple choice question?Exocrine glands secrete substances through ducts onto your bodily surfaces. Exocrine glands can be found in many different organs and have many different functions.
Which glands secrete their product by way of a duct?Exocrine glands have ducts that carry their secretory product to a surface. These glands include the sweat, sebaceous, and mammary glands and, the glands that secrete digestive enzymes.
Which type of glands secrete products through ducts directly to a target?Your exocrine system: Exocrine glands secrete substances into ducts, which carry the substances onto the surface of target tissues.
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