The correct answer is by facilitated diffusion.
The procedure of continuous passive transport of ions or molecules through a semi-permeable membrane with the help of particular transmembrane integral proteins is known as facilitated or passive-mediated transport or facilitated diffusion.
It is a modification of osmosis incorporating a proteinaceous channel via which an extracellular solute can enter a cell in the absence of energy.
Answer:
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Sunlight is the original source of almost all energy in most ecosystem.
Answer:
forward reaction rate equals reverse reaction rate
Explanation:
Wind energy
Hydro power energy
Geothermal energy
Solar energy
