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What type of membrane is wet and lines cavities that are exposed to the exterior and may be covered with cilia?
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∙ 11y ago
Mucosal
Wiki User
∙ 11y ago
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Which type of Epithelial Membrane lines all human body cavities that are exposed to the outside of the body?
Mucous Membranes is wrong... it is actually Serous Membranes - because they line the sealed, internal subdivisions of the ventral body cavity - cavities that are not open to the exterior. Face! In responce to whoever wrote what is above the question asks what membrane composed of epithelial tissue line cavities that OPEN to the OUTSIDE. It is the mucous membranes for following reasons: body membranes are formed by epithelial tissue and have an underlying layer of connective tissue. mucous membranes produce mucous that lubricates organs, trap dirt and debris, and keeps cavities from drying out. Mucous membranes line cavities that open out to the exterior, such as the nose, mouth, respirtory tract and anus. Serous membranes can be found lining the body cavities that do NOT open to the exterior.
What does mucouse membrane mean?
The mucous membranes (or mucosae; singular mucosa) are linings of mostly endodermal origin, covered in epithelium, which are involved in absorption and secretion. They line various body cavities that are exposed to the external environment and internal organs. They are at several places continuous with skin: at the nostrils, the lips, the ears, the genital area, and the anus. The sticky, thick fluid secreted by the mucous membranes and glands is termed mucus. The term mucous membrane refers to where they are found in the bodyand not every mucous membrane secretes mucus.Body cavities featuring mucous membrane include most of the respiratory system. The glans penis (head of the penis) and glans clitoridis, along with the inside of the prepuce (foreskin) and the clitoral hood, are mucous membranes. The urethra is also a mucous membrane. The secreted mucus traps the pathogens in the body, preventing any further activities of diseases.
Is Cutaneous membrane a dry membrane exposed to air?
Yes, that would be a fair statement although your skin always has a degree of oil deposits on it to help with moisturizing.
How are the two sides of the cell membrane different?
1. The two lipid layers may differ in specific lipid composition, and each protein has directional orientation in the membrane. The plasma membrane also has carbohydrates, which are restricted to the exterior surface. This asymmetrical distribution of proteins, lipids, and carbohydrates is determined as the membrane is being built by the ER end up on the outside face of the plasma membrane.
Which component of cell membranes are embedded within the membrane and are exposed to both the inside and the outside of the cell?
Trans-membrane proteins that can be used for active or passive transport of material into and out of the cell.
Which type of Epithelial Membrane lines all human body cavities that are exposed to the outside of the body?
Mucous Membranes is wrong... it is actually Serous Membranes - because they line the sealed, internal subdivisions of the ventral body cavity - cavities that are not open to the exterior. Face! In responce to whoever wrote what is above the question asks what membrane composed of epithelial tissue line cavities that OPEN to the OUTSIDE. It is the mucous membranes for following reasons: body membranes are formed by epithelial tissue and have an underlying layer of connective tissue. mucous membranes produce mucous that lubricates organs, trap dirt and debris, and keeps cavities from drying out. Mucous membranes line cavities that open out to the exterior, such as the nose, mouth, respirtory tract and anus. Serous membranes can be found lining the body cavities that do NOT open to the exterior.
What does mucouse membrane mean?
The mucous membranes (or mucosae; singular mucosa) are linings of mostly endodermal origin, covered in epithelium, which are involved in absorption and secretion. They line various body cavities that are exposed to the external environment and internal organs. They are at several places continuous with skin: at the nostrils, the lips, the ears, the genital area, and the anus. The sticky, thick fluid secreted by the mucous membranes and glands is termed mucus. The term mucous membrane refers to where they are found in the bodyand not every mucous membrane secretes mucus.Body cavities featuring mucous membrane include most of the respiratory system. The glans penis (head of the penis) and glans clitoridis, along with the inside of the prepuce (foreskin) and the clitoral hood, are mucous membranes. The urethra is also a mucous membrane. The secreted mucus traps the pathogens in the body, preventing any further activities of diseases.
What is coronal cavities?
Coronal cavities are any cavities associated with the tooth that doesn't occur on the root. This is basically any part of the tooth you can see in the mouth unless you have exposed root surfaces due to gum recession.
What are the gaps called where the axon membrane is exposed?
Nodes of Ranvier
Is Cutaneous membrane a dry membrane exposed to air?
Yes, that would be a fair statement although your skin always has a degree of oil deposits on it to help with moisturizing.
What do organisms do when they are exposed air and covered by water live?
release hormones
Why DNA is not a component of the plasma membrane?
The membrane is the most exposed part of the cell, it is chemically active and comes into contact with many chemicals. DNA here would be exposed to possible damage. Having the DNA enclosed in the nucleus and nuclear membrane better protects this very important "director" from potential damage.
What does conjunctiva mean?
The mucous membrane that lines the inside of the eyelid and the exposed surface of the eyeball.
Where is most of the exposed rock in Antarctica?
You can see exposed rock in the nunataks -- where the mountain peaks poke out from the glaciers, and on the beach when it is not covered by ice.
What is facia...?
Fasciaboard is a type of roof trim that is commonly used on houses. It is mounted on the exposed ends of rafters or the top of exterior walls
What is a facia?
Fasciaboard is a type of roof trim that is commonly used on houses. It is mounted on the exposed ends of rafters or the top of exterior walls
How are the two sides of the cell membrane different?
1. The two lipid layers may differ in specific lipid composition, and each protein has directional orientation in the membrane. The plasma membrane also has carbohydrates, which are restricted to the exterior surface. This asymmetrical distribution of proteins, lipids, and carbohydrates is determined as the membrane is being built by the ER end up on the outside face of the plasma membrane.
