CELL STRUCTURES AND FUNCTION
CELL ORGANELLE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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chloroplasts to carry out photosynthesis.
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mitochondria to form chemical energy.
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vacuoles to store water and nutrients.
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a nucleus with DNA to replicate cells.
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Detailed explanation-1: -Animal cells have a cell membrane. They also have organelles such as a nucleus, mitochondria, and the Golgi apparatus. However, they do not have. Chloroplasts can only be found in photosynthetic cells such as those found in plants and green algae.
Detailed explanation-2: -For photosynthesis to take place the organism must have chlorophyll. Since animal cells do not have chlorophyll photosynthesis does not take place in them.
Detailed explanation-3: -Because animals get sugar from the food they eat, they do not need chloroplasts: just mitochondria. Both plant and animal cells have vacuoles. A plant cell contains a large, singular vacuole that is used for storage and maintaining the shape of the cell. In contrast, animal cells have many, smaller vacuoles.
Detailed explanation-4: -Chloroplasts are found in plant cells, but not in animal cells. The purpose of the chloroplast is to make sugars that feed the cell’s machinery. Photosynthesis is the process of a plant taking energy from the Sun and creating sugars.
Detailed explanation-5: -The sclerenchyma is one of three types of ground, or fundamental, tissue in plants. Sclerenchyma doesn’t have chloroplast.