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chloroplast    音标拼音: [kl'ɔrəpl,æst]
n. 叶绿体

叶绿体

chloroplast
n 1: plastid containing chlorophyll and other pigments; in
plants that carry out photosynthesis

Chloroplast \Chlo"ro*plast\, n. [Pref. chloro- Gr. ? to mold,
form.] (Biol.)
A plastid containing chlorophyll, developed only in cells
exposed to the light. Chloroplasts are minute flattened
granules, usually occurring in great numbers in the cytoplasm
near the cell wall, and consist of a colorless ground
substance saturated with chlorophyll pigments. Under light of
varying intensity they exhibit phototactic movements. In
animals chloroplasts occur only in certain low forms.
[Webster 1913 Suppl.]


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  • Chloroplast - Wikipedia
    However, the cryptophyte is not an endosymbiont—only the chloroplast seems to have been taken, and the chloroplast has been stripped of its nucleomorph and outermost two membranes, leaving just a two-membraned chloroplast
  • Chloroplast | Diagram, Function, Structure, Location, Importance . . .
    A chloroplast is an organelle within the cells of plants and certain algae that is the site of photosynthesis, which is the process by which energy from the Sun is converted into chemical energy for growth
  • Chloroplast Function, Definition, and Diagram
    A chloroplast is a type of organelle known as a plastid, predominantly found in plant cells and algae It is the site of photosynthesis, a process where light energy is converted into chemical energy, fueling the organism’s activities
  • Chloroplast（Biological term）_Baiduwiki - 百度百科
    The chloroplast is a vital organelle in plants that converts light energy into chemical energy The number, size, and morphology of chloroplasts directly affect leaf color and the intensity of photosynthesis The division and proliferation of chloroplasts are crucial factors for maintaining the chloroplast population SizeChloroplast size varies significantly In higher plants, chloroplasts are typ
  • Role of Chloroplasts in Plants and Photosynthesis - Microbe Notes
    The specialized organelles found in plant and algal cells are chloroplasts, which are structurally adapted to serve the ATP production process of photosynthesis to the best of their abilities
  • What Is a Chloroplast and Its Function? - thedailyECO
    Photosynthesis consists of two main phases, each occurring in different parts of the chloroplast Light reactions: these reactions happen in the thylakoid membrane of the chloroplast and depend on sunlight
  • What is a Chloroplast? The Complete Guide to Nature’s Solar Powerhouse
    The chloroplast’s structure offers tantalizing clues to its deep history Unlike other organelles, chloroplasts have their own DNA, ribosomes, and machinery for protein synthesis
  • What Is the Function of a Chloroplast in Plants?
    Chloroplasts do more than photosynthesize They also make fats, amino acids, and pigments, help defend against disease, and even signal the cell nucleus





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