Last Updated
：2025/11/19
pyrenoid
（ plural ）
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(biology) any of several transparent structures found in the chloroplast of certain algae etc.; they are responsible for the fixation of carbon dioxide and the formation of starch
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pyrenoid
Under the microscope, the algal pyrenoid appeared as a clear, central structure in the chloroplast that aided in concentrating carbon dioxide for photosynthesis.
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Under the microscope, the algal pyrenoid appeared as a clear, central structure in the chloroplast that aided in concentrating carbon dioxide for photosynthesis.
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