Explanation:
<h2>Hope my answer helps you</h2>
It would be 2) two atoms exchange electrons and become ions
Answer:
Answer no 1
Location that experience seasonal sea water freezing have increased salinity in the surrounding seawater during that time.
When water freezes, it form sea ice which expel out salt into surrounding water and increase the salinity of surrounding seawater.
Answer no 2
Location that experience seasonal ice melting have decreased salinity in the surrounding sea water during that time.
Answer no 3
Sample A which has high salinity content and taken from Atlantic ocean represent just east of the Bahamas
Answer no 4
Sample B which has moderate to low salinity is represent off the West coast of Africa near the equator.
Answer no 5
Sample C which has high salinity content is taken from Red Sea.
Answer no 6
Sample D which moderate to low salinity content, is taken from Baltic Sea.
Answer:
The correct answer is option d. "Protein movement is limited by the presence of a diffusion barrier".
Explanation:
There are transportation mechanisms that allow to take up nutrients to the apical surface of the epithelial cells. The transportation process is best describes as protein movement limited by the presence of a diffusion barrier. There are structures known as tight junctions, located just below the apical surface . These tight junctions acts as diffusion barriers, separating the extracellular fluids surrounding the apical and basolateral membranes.
