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What are the differences between plant and animal cells?

A:

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There are many differences between plant and animal cells, but one of the most obvious differences is that plant cells have a cell wall. Animal cells do not have a cell wall.

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What are the differences between plant and animal cells?
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Cell walls give plant cells their shape and help regulate intercellular communication. The cell wall also allows water, oxygen and carbon dioxide to enter and exit plant cells. Plants use carbon dioxide and water to produce sugar during the process of photosynthesis.

Another important difference between plant and animal cells is the presence of chloroplasts in plant cells. Chloroplasts contain a pigment that absorbs the energy generated by the sun. Plants use this energy to power photosynthesis. Photosynthesis does not occur in animals, so there is no need for chloroplasts in animal cells.

Lysosomes are common in animal cells, but they are not usually found in plant cells. The lyososomes found in animal cells digest old cell parts and break down large food molecules.

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    What is the difference between plant cells vs. animal cells?

    A:

    Plant cells differ from animal cells in three major ways: their components, their function and the structures they build. Plant cells are typically more rigid than animal cells; they do not move, and they are able to synthesize all the chemical compounds needed by the organism. Animal cells must receive at least some of their nutrients from an outside source.

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    What do plant and animal cells have in common?

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    Plant and animal cells both have a nucleus, endoplasmic reticulum, ribosomes, a Golgi apparatus, vesicles, mitochondria and a cell membrane. Each of these components work together to keep the cell healthy and functioning properly. In addition, plant and animal cells are eukarotic, meaning they are multicellular.

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    What are the similarities between plant and animal cells?

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    Plant and animal cells have many of the same organelles, they both divide to reproduce, and they share similar basic structure. Scientists cite these similarities as evidence that all life evolved from a common ancestor.

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    How does cytokinesis differ in animal and plant cells?

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    Cytokinesis is accomplished in animal cells by a narrowing cleavage furrow that pulls inward and eventually splits the cell, while plant cells divide through the formation of a new cell wall that grows outward from the central portion of the cell. Because animal cells have a movable plasma membrane instead of the stiff outer cell wall which plant cells possess, the cleavage furrow can easily pull inward until the cell is physically split. A plant cell's stiff outer wall, however, does not permit this type of pliability, and requires the construction of a new cell wall to divide.

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