Answer:
if the image has no nucleus shown then it's a prokaryotic cell.....
In thanks to the cell wall, the appearance of a plant cell does not change when water is plentiful and is therefore normal.
A cell wall is a structure on the outskirts of most plantcells. The density of the wall can change from time to time, but this wall is often rigid. This cell wall functions to provide the cell with protection and structural support, as well as help it withstand mechanical pressures.
The cell wall helps the cell in withstanding a form of mechanical pressure known as turgor pressure exerted by the vacuole when the plant absorbs a great amount of water. In this way, the cell wall helps in withstanding water pressures in hypotonic solutions. In addition, it also prevents the shrinkage of the cell in hypertonic solutions from exceeding a certain limit.
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b. False
include cholesterol and saturated fats
are primarily sugar and starches
are the most highly concentrated source of energy
The valve between the right atrium and right ventricle is the tricuspid valve, which helps prevent backflow of blood.
Therefore , the correct answer is (b).
The valve that is located between the right atrium and the right ventricle of the heart is referred to as the tricuspid valve. This valve's job is to prevent the backflow of blood into the right atrium when the right ventricle contracts. The tricuspid valve has three flaps or cusps, which is where its name comes from. The other options listed, such as the bicuspid, aortic and pulmonary valves, are located in other parts of the heart.Therefore , the correct answer is (b).
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