Napolian Bonipart
see that easy just look it up on the internet after all
Based on the organization of plants and animals at a cellular level, the following is true:
- 1) Membrane protein complexes that strengthen the adhesion between adjacent cells, like rivets, to protect against pulling forces. - Desmosomes - Animal.
- 2) Small channels that form across the plasma membranes of adjacent cells; especially important in intercellular communication. - Gap junctions. - Animals.
- 3) Membrane proteins that create watertight seal between cells. - Tight junctions - Animals.
- 4) Small channels between cells that are otherwise surrounded by walls; enable movement of water and solutes between cells. - Plasmodesmata - Plant.
- 5) A polysaccharide that is used to synthesize cell walls, which protect cells and help maintain their shape. - Cellulose - Plant.
- 6) Long fibers of protein found in the extracellular matrix that provide structural support for cells. - Collagen - Animal.
<h3>Features of plant and animal cells</h3>
Animals are known to desmosomes, gap junctions, tight junctions, and collagen to help cells fulfil their duties and keep the body functioning.
Plants have plasmodesmata, and cellulose which ad the plant by helping cells perform their functions.
Find out more on cell junctions at brainly.com/question/24881456.
The dispersion of the Jewish people
From the given diagram of PPC, point A represents wastage, inefficiency, and unemployment.
<h3>What is PPC?</h3>
PPC stands for production possibility curve where the effects of two goods are presented graphically.
In the given PPC diagram, there are quantities of two goods represented one is butter on the x-axis and the other is guns on the y-axis. Point A in the diagram represents that the goods are being underutilized in respect of the goods available for disposal.
Therefore, option B is the correct answer.
Learn more about the PPC in the related link:
brainly.com/question/16969732
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