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Why are protein digestive enzymes produced and released in an inactive form?
In the case of protein digesting enzymes, known as endopeptidases, such as those secreted in the stomach (pespin), it is obvious. If they were secreted active they would digest the glands which secrete the enzymes themselves (gastric glands). Instead they must be secreted in an inactive form, which once in the stomach and exposed to HCl acid and other pepsin enzymes the pepsinogen activates and begins digesting protein.
What are the two accessory glands that secrete enzymes to digest starch?
The two accessory glands that secrete enzymes to digest starch are the salivary glands and the pancreas. The salivary glands produce saliva, which contains the enzyme amylase that begins starch digestion in the mouth. The pancreas secretes pancreatic amylase into the small intestine, further breaking down starch into simpler sugars for absorption. Together, these glands play a crucial role in carbohydrate digestion.
What happens when intestinal glands secrete intestinal juice?
Intestinal glands are located in the epithelial lining of the small intestine and colon. What happens when the intestinal glands secrete intestinal juice is that trypsin activates other enzymes to aid in protein digestion.
Which is the protein present in sub lingual and sub maxillary secretion?
The two glands secrete enzymes, which help initiate the chemical breakdown of food.Enzymes are proteins.
What do exocrine glands secrete?
Various exocrine glands may secrete: 1. enzymes 2. sweat 3. milk 4. saliva
Structures that produce enzymes that digest food in the mouth?
The primary structure responsible for producing enzymes that digest food in the mouth is the salivary glands. These glands secrete saliva, which contains the enzyme amylase, responsible for breaking down starches into simpler sugars. Additionally, the enzyme lipase, found in smaller amounts, helps in the digestion of fats. Together, these enzymes initiate the digestive process before food moves to the stomach.
What is the difference between endocrine and endocrine glands?
digestive glands secrete enzymes which breaks down food into simpler forms to be digested while endocrine glands secrete hormones which are involved in growth and development
Which hormone is produced in the endocrine gland?
Endocrine glands are glands which secrete oil, sweat, enzymes into ducts. Example: sweat glands, sebaceous glands, digestive gland, mucous. Correction! Exocrine glands are those which secrete to the outside (can still be inside the body- for example hormones involved in digestion) which have ducts and secrete oil- sebaceous glands. Endocrine glands secrete to hormones the "inside" and DO NOT have ducts, they are ductless.
What organs secrete enzymes which begin chemical digestion in the mouth?
The salivary glands in the mouth secrete enzymes in saliva that begin chemical digestion.
What do glands secrete?
Glands secrete various substances, primarily hormones, enzymes, and other fluids. Endocrine glands release hormones directly into the bloodstream to regulate bodily functions, while exocrine glands secrete substances like saliva, sweat, and digestive enzymes through ducts to specific locations. These secretions play crucial roles in processes such as metabolism, growth, and homeostasis.
Do herbivores have glands that produce enzymes to digest plant material?
Yes, herbivores have specialized glands that produce enzymes to help them digest plant material. These enzymes aid in breaking down the cell walls of plants and extracting nutrients from them. Herbivores rely on these enzymes to help them digest the complex carbohydrates found in plants.
What glands secrete digestive enzymes?
The salivary glands, stomach, pancreas, and small intestine all secrete various digestive enzymes to help break down food components like carbohydrates, lipids, and proteins. These enzymes play a crucial role in the digestion and absorption of nutrients in the body.
