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are hair cells in the cochlea ever replaced
Bennett Bode
Yes, odorants need to be volatile in order to be smelled. This means that they must have the ability to evaporate into the air so that they can be detected by the olfactory receptors in the nose. Non-volatile substances cannot reach the olfactory receptors and therefore cannot be smelled.
Wiki User
∙ 7y agowould water be one because it has no smell and it evaporates at normal temperatures??
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As illustrated by the first answer - yes. Our noses don't detect ALL gases as smells and if we can't smell it it, by definition, doesn't have an odor. That is not to say it can't be detected in the gas phase, just that our noses can't do it.
Wiki User
∙ 10y agoVolatile substances are carbon based chemicals that easily evaporate at room temperatures. As it evaporate mostly volatile substances have odor.
Wiki User
∙ 12y agoOf course. The Human nose cannot detect every scent, and there are far too many compounds that we can't smell everyone.
Wiki User
∙ 8y ago"Volatile liquid" simply means that it evaporates easily. Some such liquids may have a pleasant smell, others may have an unpleasant smell, others may not smell at all.
Wiki User
∙ 12y agoYes.
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Odorants must be volatile to be smelled.?
are hair cells in the cochlea ever replaced
The receptors for smell are activated when?
The receptors for smell are activated when specific aromatic molecules in the air bind to them. This triggers a signal to the brain, which interprets the signal as a particular smell.
What do you call a substance that evaporates easily?
A substance that evaporates easily is called volatile. Volatile substances have low boiling points and readily transition from a liquid to a gas at normal temperatures.
Is lubricating oil volatile?
Lubricating oil is NOT volatile.
Are ascorbic acid tablets volatile?
Ascorbic acid is not volatile.
Odorants must be volatile to be smelled.?
are hair cells in the cochlea ever replaced
What things must happen in order that a substance can be smelled?
For a substance to be smelled, volatile molecules must evaporate from the substance and travel to the nose. These molecules then bind to olfactory receptors in the nose, sending signals to the brain which are interpreted as different smells.
Is perfume a form of a gas?
Perfume and cologne are liquids in a closed bottle. When sprayed, it breaks into small droplets of liquid as it travels through the air. At this point it is a liquid and cannot be smelled. Rubbing the perfume into the skin causes the skin to absorb the liquid. Because the perfume is volatile, the liquid then slowly evaporates. At this point it is a gas and can be smelled. Note that some of the liquid quickly evaporates to gas during the spray, which can be smelled.
Sexually exciting odorants secreted by animals to signal their readiness for intercourse are called?
pheromones
What chemicals are in gas?
Natural gas is mainly methane with traces of mercaptan odorants deliberately added.
If CAPM is valid then a stock having more volatile returns must have larger expected return than a stock with less volatile returns to compensate for higher risk borne?
no
What type of memory as volatile?
RAM, Random Access Memory is the Volatile memory; Which in return means that when you shut off your computer this memory will be completely wiped
What rhymes with held that did smell?
smelled
The receptors for smell are activated when?
The receptors for smell are activated when specific aromatic molecules in the air bind to them. This triggers a signal to the brain, which interprets the signal as a particular smell.
How many syllables does smelled have?
The word 'smelled' has one syllable.
Is a Ram a volatile?
RAM is a volatile Memory. But ROM is not volatile.
What is the meaning of the twitched?
you smelled something you never smelled be for
