The answer is C
because Lithium and sodium belong to the same column.
Tight junctions are cell junctions that seal tissues. These junctions form protective and functional barriers.
- The cell junction that is involved in creating a barrier between cells is the TIGHT junction.
- The tight junctions are cell-cell adhesion structures implicated in cell polarity and signaling.
- On the other hand, adherens junctions are cell junctions required for maintaining contact inhibition.
- Finally, desmosomes are intercellular junctions that bind intermediate filaments of the cytoskeleton with cadherin proteins.
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Hmm, learning about this what a while back, but i would say (1)
Given away by its name, the frontal lobe is located in the front of the brain. The frontal lobe is responsible for emotion, speech, problem solving, and motor function. It is also the largest of the lobes.
Hello!
You can choose the difference!
Bacterial cell is 0.2 to 2 um in size, while an animal cell is 10-100 um in size
Bacterial cells are made up of murein, while animal cells don't have a cell wall
Bacterial cells dont posses a nucleus, while animal cells do posses one.
There are more differences, but these are the biggest.
<span>Hope this helped you!</span>
