Suggestions (hypnotic) to inc/dec subjective intensity
affected participants' ratings of both subjective intensity and unpleasantness
(affect component of pain). Changes seen in S1, somatosensory receiving area. Suggestions
to inc/dec unpleasantness affected participants' ratings of unpleasantness but
NOT intensity. (less suffering). Changes seen in ACC, anterior cingulate
cortex. 1st condition, suggestions to
affect intensity created changes in activity in S1, the somatosensory receiving
area. 2nd condition saw changes in ACC,
anterior cingulate cortex Nalaxone.
Answer:
The correct answer is b) mediate cell-to-cell recognition
Explanation:
Cell to cell recognition is necessary for a cell to know and distinguish its neighbor cells. Cell adhesion is one of the examples cell to cell communication when a cells comes in contact with other cells by interaction with their specialized protein complex.
This contact between cells is accomplished by plasma membrane components like carbohydrates that are attached to proteins and lipids which makes glycoproteins, glycolipids, and glycolipoproteins.
This cell to cell communication is important for cell to proliferate and function together in organs like in liver, liver cell only works when they are surrounded by more liver cells.
So the right answer is b) mediate cell-to-cell recognition.
An example of an asexual organism can be jellyfish or corals, they release there eggs and sperm into the water where they combine and grow on their own. Research the details, many diagrams.
The first box goes with why does the plant need energy..... and the second box goes with why is it important