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A gland can be mucous or serous but not bothtrue or false?
Some salivary glands produce both mucous and serous secretions, and these are called "mixed" glands. -Pasqualino P.
What are the different types of saliva?
There are three main types of saliva: serous saliva, mucous saliva, and mixed saliva. Serous saliva is watery and contains enzymes that help break down food. Mucous saliva is thicker and helps lubricate food for easier swallowing. Mixed saliva is a combination of both serous and mucous saliva, which aids in digestion and protects the mouth.
What membranes are called wet membranes?
Mucous membranes or mucosae are "wet" membranes. This is because they are continously bathed by secretions, except the mucous membranes of the urinary tract that is continously bathed with urine. Mucous, serous, and synovial
Diff between mucous glands and serous glands?
Serous membranes ooze their materials to an interior surface, such as in the chest cavity. The watery fluid will eventually be reabsorbed back into the blood but it serves to lubricate the surface. There are three of these membranes, each consisting of simple epithelium supported by loose connective tissue: the pleura, the peritoneum, and the pericardium.A mucous membrane has mucus secreting cells in it (often called goblet cells) - and mucous is formed from complex chains of proteins and sugars that create a sticky mass (usually clear). These membranes line surfaces that are in potential contact with the environment. Foreign material will stick to the mucous- it is an effective and important defense barrier. Mucous membranes can be found lining the digestive, respiratory, reproductive, and urinary tracts. The epithelial surfaces are kept moist at all times.
What is Difference in serous and mucous fluid?
Differences: 1) Position -- Mucous membranes line cavities that connect with the exterior, including the digestive, respiratory, reproductive, and urinary tracts. Serous membranes line the sealed, internal cavities of the body. There are three such membranes with each consisting of a simple epithelium supported by loose connective tissue: the pleura lines the pleural cavities and covers the lungs the peritoneum lines the peritoneal cavity and covers the surfaces of enclosed organs such as the liver and stomach the pericardium lines the pericardial cavity and covers the heart. 2) Function -- Mucous membranes protect the tracts from mechanical factor, chemical substances, and microorganism invasion. Serous fluid covers the surfaces to minimize friction between opposing surfaces. 3) Types -- Mucous membranes: simple epithelia, stratified squamous epithelium, the transitional epithelium Serous membranes: there are parietal and visceral portions. Parietal lines the outer wall of the internal chamber. The visceral portion covers organs within the body cavity. Similarities: 1) They are kept moist at all times. 2) They are meant to protect http://answers.yahoo.com/question/index?qid=20090702050355AAZKkCd
Which salivary secretion mucous or serous is more thin and watery in consistency?
Serous saliva is more thin and watery in consistency compared to mucous saliva. Serous saliva consists mainly of water and electrolytes, while mucous saliva is thicker and contains mucin glycoproteins.
A gland can be mucous or serous but not bothtrue or false?
Some salivary glands produce both mucous and serous secretions, and these are called "mixed" glands. -Pasqualino P.
What is the difference between the serosa and adventitia?
Serosa is a serous membrane that secretes serous fluid, adventitia does not.
WHAT is the difference between visceral and parietal serous membrane?
Visceral serous membranes line organs. Parietal serous membranes line cavities.
Are the mesentery and peritoneum of the abdomen mucous membranes?
No. They are Serous Memebranes
What characteristics make the cutaneous membrane different from the serous and mucous membranes?
The cutaneous membrane is the skin covering the body, providing protection from external factors. Serous membranes line body cavities and secrete fluid to reduce friction between organs, while mucous membranes line cavities exposed to the external environment and secrete mucus for protection and lubrication. Cutaneous membranes are keratinized and waterproof, serous and mucous membranes are not.
What body tissue forms mucous serous and epidermal membrane?
Epithelium :)
What do mucus and serous cells secrete?
Mucus cells secrete mucus, which is a thick, viscous fluid that helps protect and lubricate epithelial surfaces. Serous cells secrete a watery, protein-rich fluid called serous fluid, which helps reduce friction between organs and provides nutrients and immune protection.
What are the different types of saliva?
There are three main types of saliva: serous saliva, mucous saliva, and mixed saliva. Serous saliva is watery and contains enzymes that help break down food. Mucous saliva is thicker and helps lubricate food for easier swallowing. Mixed saliva is a combination of both serous and mucous saliva, which aids in digestion and protects the mouth.
What kind of epithelium tissue is sub lingual gland?
The sublingual gland is composed of both mucous and serous acini. The mucous acini are lined with simple columnar epithelium, while the serous acini are lined with simple cuboidal epithelium.
The salivary glands are composed of which two types of cells?
The two types of cells that make salivary glands areserous cells that secrete watery fluid without mucusmucuous cells that secrete watery fluid with mucuous
What are three main membranes?
The three main membranes in the human body are the mucous membrane, serous membrane, and synovial membrane. Mucous membranes line cavities that are open to the external environment, such as the respiratory and digestive tracts. Serous membranes line closed body cavities and cover organs, reducing friction between them. Synovial membranes surround joints, producing synovial fluid to lubricate and cushion the joint.
