A junk is a van.
A Chinese junk is a Chinese sailing ship built from an ancient design and it is still in use today.
Diffusion and Osmosis
The T.H.C. on a cannabis plant or bud is soaked in oil as a form of transport.
Dissolved in plasma
Dissolved in plasma
monosaccharides
a van or ship
a junk is a van A Chinese Junk is a Chinese sailing ship built from an ancient design and still in use today.
endocytosis
Passive Transport
Because satellites are blown up, forming debris, which is called space junk
road transport
No. Endocytosis requires the cell to expend energy, therefore it is a form of active transport.
the most popular transport for the tourists is air transport
Facilitated diffusion, or diffusion through ion channels, is not a form of active transport. It is a spontaneous passive transport.
If your cars are junk then you are best served taking them to a local scrap or junkyard. A key cost for scrap cars is transport, so even if you found a better price online you'd lose on transport costs.
It is the active transport of liquids in vesicles into and out of a cell so it uses metabolic energy, thus active
Passive transport is a form of transport that does not require an input of energy. Examples include diffusion, osmosis and facilitated diffusion. On the other hand, active transport is a form of transport that requires an input of energy in the form of ATP (adenosine triphosphate). This energy is required for processes such as moving molecules against the concentration gradient.