THE CELL
STRUCTURE AND FUNCTION OF THE CELL
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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mitochondrion
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chloroplast
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golgi apparatus
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central vacuole
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Detailed explanation-1: -Vacuoles are membrane-bound sacs within the cytoplasm of a cell that function in several different ways. In mature plant cells, vacuoles tend to be very large and are extremely important in providing structural support, as well as serving functions such as storage, waste disposal, protection, and growth.
Detailed explanation-2: -Definition. A vacuole is a membrane-bound cell organelle. In animal cells, vacuoles are generally small and help sequester waste products. In plant cells, vacuoles help maintain water balance.
Detailed explanation-3: -1.2 Vacuoles have multiple functions. The vacuole is enclosed by a membrane, called a tonoplast.
Detailed explanation-4: -Vacuoles. First, plant cells have a large central vacuole that holds a mixture of water, nutrients, and wastes. A plant cell’s vacuole can make up 90% of the cell’s volume. The large central vacuole essentially stores water.
Detailed explanation-5: -In plant cells, the vacuoles are much larger than in animal cells. When a plant cell has stopped growing, there is usually one very large vacuole. Sometimes that vacuole can take up more than half of the cell’s volume. The vacuole holds large amounts of water or food.