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Saliva (commonly referred to as spit or drool) is an extracellular fluid produced and secreted by salivary glands in the mouth. In humans , saliva is around 99% water , plus electrolytes , mucus , white blood cells , epithelial cells (from which DNA can be extracted), enzymes (such as lipase and amylase ), and antimicrobial agents (such as ...
- Saliva - Simple English Wikipedia, the free encyclopedia
Saliva is the watery substance made in the mouths of humans...
- Saliva - Simple English Wikipedia, the free encyclopedia
Saliva is the watery substance made in the mouths of humans and many animals. Saliva begins digesting food in the mouth, and moistens food to make swallowing easier. Saliva consists of 99.5% water. The mouth is obviously the point of entry to the whole alimentary canal.
L. Salvia officinalis, the common sage or sage, is a perennial, evergreen subshrub, with woody stems, grayish leaves, and blue to purplish flowers. It is a member of the mint family Lamiaceae and native to the Mediterranean region, though it has been naturalized in many places throughout the world.
Description. Salvia species include annual, biennial, or perennial herbaceous plants, along with woody subshrubs. The stems are typically angled like other members in Lamiaceae. The leaves are typically entire, but sometimes toothed or pinnately divided.
4 paź 2024 · saliva, a thick, colourless, opalescent fluid that is constantly present in the mouth of humans and other vertebrates. It is composed of water, mucus, proteins, mineral salts, and amylase. As saliva circulates in the mouth cavity it picks up food debris, bacterial cells, and white blood cells.
SALIVA definition: 1. the liquid produced in your mouth to keep the mouth wet and to help to prepare food to be…. Learn more.
1 paź 2024 · saliva (countable and uncountable, plural salivas or salivae or salivæ) A clear, slightly alkaline liquid secreted into the mouth by the salivary glands and mucous glands, consisting of water, mucin, protein, and enzymes. It moistens the mouth, lubricates ingested food, and begins the breakdown of starches. Synonyms: spit, spittle
