Dust cells are also known as alveolar macrophages. They are found on inner surfaces of lung alveoli. They eat up pathogens or any foreign particles there.
Dust is primarily made up of dead cells.
They are actually small hairs called Cilia. Not cells.
Dust is caused by dead skin cells, drought or dry conditions which dries out the soil, pollen, etc.
Repeling dust and micro organisms and secreating mucos.
Most of it is dead skin cells in other words dead skin
as dust is dead skin cells dust can only be found where things are living.
cylia cells
"Sloughed Cells"(shed cells) form a major component of house hold dust. stratum corneum layer
70% of the dust in our houses are made from dead skin cells.
dust is made from dead skin cells, it mostly happens when you are asleep. youre body repairs itself and gets rid of the old skin cells, then the dead skin cells are eventually made into dust, and is therefore found mostly in corners of bedrooms.. etc...
Mostly dead skin cells
Cells and fairy dust
Dust is primarily made up of dead cells.
all cells die. when human skin cells die, for example, they are shed and we call it dust.
dust is usually made out of dead skin cells, it can be found all around your house :D
Most house dust is composed of shed skin cells which are grey in colour
They are actually small hairs called Cilia. Not cells.