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An epithelium always has on surface where the cells are exposed either to the external environment or to an internal passageway or cavity; this surface is called the free surface of the epithelium.
What else can I help you with?
Do gases have free surface?
Gases cannot form a free surface on their own. However, gases do have a free surface at the boundary between gas and liquid, such as the free surface of the sea, or the boundary between the liquid of a soft drink and each carbon dioxide bubble rising in it.
What is the free surface?
An epithelium always has on surface where the cells are exposed either to the external environment or to an internal passageway or cavity; this surface is called the free surface of the epithelium.
What is the free surface of liquids?
The free surface of a liquid is the upper boundary of the liquid where it meets the air or another medium. It is the surface that is not confined by a container and is therefore free to move and change shape in response to external forces, such as gravity.
What are three reasons why you have tides?
# Free surface water # Masses in separate locations # The body with free surface water is rotating.
What is a water break free surface?
has to do with alkaline dip tanks.. Water break free surface is a 10 second retention of water on a surface that has been cleaned and rinsed of its alkaline.
What is the difference of the earth and the sun's surface?
You can still get free parking on the suns surface.
Do solids also show the property of surface tension?
No chance as there is no free surface
Why is the apical surface considered to be a free surface?
The apical surface is considered a free surface because it is exposed to the external environment or a body cavity without being in direct contact with neighboring cells. This allows for functions like absorption, secretion, and sensory reception to occur at this surface.
How metals conduct eletricity?
There are free electrons on the surface of a metal and their movement on surface is the conductance of electricity.
What is free surface in stability?
Free surface in stability refers to the unconfined surface of a liquid on board a vessel that can cause instability. When a vessel rolls or pitches, the liquid's inertia can lead to shifting, creating a destabilizing effect. To prevent this, it is important to minimize free surface by properly securing liquid cargoes and maintaining proper vessel stability.
Tissues are sheetlike with one free surface?
The structure of tissues allows them to have one free surface, which is essential for their functions such as absorption, secretion, and exchange of materials with their surroundings. This free surface can be found in tissues like epithelial tissues, which line surfaces of the body and organs, to facilitate these important interactions.
What is microvilli'?
Tiny projections on the free surface of some epithelial cells; increase surface area for absorption
