The meaning of SEBACEOUS GLAND is any of the small saclike glands of the skin that are located in the dermis, typically open into an associated hair follicle, and contain cells which produce and secrete sebum —called also oil gland. How to use sebaceous
Sebaceous Glands Unlike eccrine andapocrine glands,sebaceous glandsareholocrineglands; that is, they secrete by sloughing of entire cells into the ductal lumen. The result is a thick, oily secretion known assebum.Sebaceous glandsgenerally have a branched, acinar pattern, with multiple lobules, each...
Free Essays from Bartleby | Diet, micronutrients and nutrition supplements have long been studied and utilized in the maintenance of skin health, beauty and...
例句:Sebaceous glands secrete sebum to keep the skin lubricated. 翻译:皮脂腺分泌皮脂以保持皮肤润滑。 使用情境:在生物课讲解人体皮肤构造时会提到,例如老师说:“同学们注意看,皮肤中的sebaceous gland对于维持皮肤的健康很重要。” (2)sebaceous cyst:皮脂腺囊肿 解释:一种因皮脂腺导管阻塞后,腺体内皮脂聚积而...
Which type of secretion involves the release of substances, such as saliva and sweat, in secretory vesicles by exocytosis? a. merocrine b. apocrine c. endocrine d. holocrineWhat do the bulbourethral glands secrete?What type o...
Human apocrine and sebaceous glands function to secrete lipids, predominantly triglycerides, fatty acids, cholesterol and its esters, and, in the sebaceous gland, squalene. The enzymes that catalyze the important regulatory steps in cholesterol and fatty acid biosyntheses, 3-hydroxy-3-methylglutaryl-...
aSebaceous glands secrete an oily substance called sebum that is made of lipids and the debris of dead fat-producing cells. The primary function of sebum is to protect and waterproof hair and skin, and keep them from becoming dry, brittle, or cracked; it can also inhibit the growth of mic...
Glands that secrete their products into the blood or tissue fluid are called glands. What type of exocrine gland has small portions of its epithelial cells as its secretion? 1. endocrine 2. apocrine 3. merocrine 4. holocrine Fill in the blank. Neurotransmitter...
Sebaceous glands are microscopic organs in the skin that secrete an oily substance calledsebumthat lubricates and waterproofs the skin.1The sebaceous glands are part of theintegumentary system, which includes the skin, hair, nails, and other structures that help protect the body from environmental ...