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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
    Chloroplasts have a high concentration of chlorophyll pigments which capture the energy from sunlight and convert it to chemical energy and release oxygen The chemical energy created is then used to make sugar and other organic molecules from carbon dioxide in a process called the Calvin cycle
  • 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
  • Chloroplasts - GeeksforGeeks
    A chloroplast is a cell organelle that consists of the photosynthetic pigment chlorophyll, which absorbs sunlight and transforms it into usable energy, then releases oxygen from water
  • What is a Chloroplast? The Complete Guide to Nature’s Solar Powerhouse
    Through this remarkable process, chloroplasts capture the raw energy of sunlight and transform it into chemical energy, sustaining nearly every organism on the planet either directly or indirectly But chloroplasts are far more than just solar panels for plants
  • What Is a Chloroplast and Its Function? - thedailyECO
    Chloroplasts, which are organelles responsible for photosynthesis in eukaryotic plant cells, including both algae and higher plants, can be found in specific locations within the cell They belong to a group of subcellular organelles known as plastids or plastids
  • Chloroplast - Definition, Function and Structure | Biology Dictionary
    The chloroplast, found only in algal and plant cells, is a cell organelle that produces energy through photosynthesis The word chloroplast comes from the Greek words khloros, meaning “green”, and plastes, meaning “formed”
  • Chloroplast - Definition, Structure, Functions with Diagram
    The chloroplast is a type of cell organelle called plastids found in plants and blue-green algae It contains the pigment chlorophyll that traps the light energy of the sun to convert them to the chemical energy of food by a process called photosynthesis
  • Chloroplasts: Definition, Structure, Functions, Diagram
    The word chloroplast is derived from the Greek words chloros, which means green, and plastes, which means “the one who forms” Chloroplasts are membrane-bound plastids that contain a network of membranes embedded into a liquid matrix and harbor the photosynthetic pigment called chlorophyll





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