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Network of ducts and reservoirs that allow paramecium to equalize water pressure through the cell membrane?
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∙ 12y ago
contractile vacuole
Wiki User
∙ 12y ago
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What structure opens to equalize pressure in the ear?
eustachian tube
Does the eustachian tube allows pressure in the inner ear to equalize with pressure in the throat and mouth and outside of the body?
No it does not.
What is the effect of hypertonic solution on rbc?
A blood cell immersed in a hypertonic solution will cause water to move out of the cell, thereby causing it to shrivel. Osmotic pressure is water's tendency to seek to equalize its own concentration across a semipermeable membrane (like the cell membrane of a blood cell). So in a hypertonic solution (relative to the solution inside the blood cell), there are less particles of water per particle of solute. This means the water concentration inside the blood cell is higher, and mother nature will have none of that. So water will move out of the cell, seeking to equalize its concentration across the cell membrane. If the membrane is also permeable to solutes in the hypotonic solution, they will move across the membrane following their own chemical and electromagnetic concentration gradients.
Is air pressure in a cave greater than air pressure at sea level?
It all depends on the altitude of the cave. Note, a sealed cave can be pressurized, but as soon as it is opened the pressure will equalize.
What is the function of a eustachian tube in a human?
This is the tube that connects the ear with the throat. Its function is to equalize air pressure on both sides of the eardrum to keep the eardrum from rupturing and to reduce pain that may be felt when air pressure is reduced. When a person yawns or swallows, the eustachian tube opens, and some of the air in the middle ear may pass into the throat, adjusting the pressure in the middle ear to match the pressure in the outer ear.
What equalize the pressure within the ears?
The Eustachian tube equalizes air pressure in the ears
What structure opens to equalize pressure in the ear?
eustachian tube
What are pressure reservoirs with low resistance to flow?
the arteries
What do you mean by PE tube insertion?
PE tube insertion is a surgery to place tubes in the eardrums to equalize the pressure on either side of the tympanic membrane. It's commonly called "tubes in the ears" in lay language.
Does the eustachian tube allows pressure in the inner ear to equalize with pressure in the throat and mouth and outside of the body?
No it does not.
What is the function of the breather on the JCAD?
equalize air pressure during environmental change
Tubes that equalize pressure to the eardrum in a frog?
The Eustachian tubes
Which is true about intrapulmonary pressure and intrapleural pressure?
Intrapulmonary pressure will equalize to atmospheric pressure during a breathing cycle, but intrapleural pressure should always be less than atmospheric pressure.
What are the tubes that equalize pressure in the eardrum called?
The ear has a tube that equalizes the pressure in the eardrum. These tubes are known as the eustacean tubes.
What is the name of the body part through which you equalize pressure from your middle ear?
the answer is: Eustachian tube
What helps to equalize the pressure on each side of the eardrum?
Chew gum, or yawn several times.
What is the founction of the eustachian tube?
The function of the eustachian tube is to equalize the air pressure in the middle ear.
