Facilitated diffusion is the process by which molecules move across the plasma membrane with the aid of membrane proteins like channels and carriers. These molecules move down a concentration gradient, which gives them the potential to diffuse into (or out of) the cell.
Passive transport is a subset of facilitated diffusion. Because the solution is travelling down the concentration gradient, assisted diffusion is still passive transport even when it incorporates transport proteins. The cell membrane can easily be traversed by small, nonpolar substances.image outcome.A case of enhanced diffusion is glucose transfer. The lipid bilayer of the membrane prevents glucose from passing through since it is a big, polar molecule. In order to pass through, it requires carriers known as glucose transporters.
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<em>Answer: Chromosomes </em>
<em>Depending on the organism, the number of chromosomes in a cell may change.</em>
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As for earthquakes, seismograph can be used to monitor tremor activity of volcanoes.
It is very important to predict when a volcano is going to erupt, because it is extremely dangerous if there are people living near that volcano. People need to be informed if they need to evacuate in case of volcano eruption, and seismographs are used to check the tremor.
The Answer is A.) Cytoplasm