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  1. It's the structure in a green plant cell which is where photosynthesis occurs. Chloroplast function. Absorbs sunlight and converts it into sugar molecules and also produce free energy stored in the form of ATP and NADPH through photosynthesis. Chloroplast size. Varies from species to species.

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  3. Study with Quizlet and memorize flashcards containing terms like describe the structure of a chloroplast, what is the function of chloroplast envelope, what is the function of thylakoid membranes and more.

  4. The fluid of the chloroplast surrounding the thylakoid membrane. The tissue that connects the grana to each other. Green pigment in plants that absorbs light energy used to carry out photosynthesis. Study with Quizlet and memorize flashcards containing terms like Chloroplast, Inner Membrane, Outer Membrane and more.

  5. In eukaryotes, photosynthesis takes place inside an organelle called a chloroplast. Some prokaryotes can perform photosynthesis, but they do not contain chloroplasts (or other membrane-bound organelles). In plants, chloroplast-containing cells exist in the mesophyll.

    • Chloroplast Definition
    • Function of Chloroplasts
    • Structure of Chloroplasts
    • Evolution of Chloroplasts
    • Related Biology Terms
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    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”. It has a high concentration of chlorophyll, the molecule that captures light energy, and this gives many plants and algae a gr...

    Chloroplasts are the part of plant and algal cells that carry out photosynthesis, the process of converting light energy to energy stored in the form of sugar and other organic molecules that the plant or alga uses as food. Photosynthesis has two stages. In the first stage, the light-dependent reactions occur. These reactions capture sunlight throu...

    Chloroplasts, like mitochondria, are oval-shaped and have two membranes: an outer membrane, which forms the external surface of the chloroplast, and an inner membrane that lies just beneath. Between the outer and inner membrane is a thin intermembrane space about 10-20 nanometers wide. The space within the inner membrane is called the stroma. While...

    Chloroplasts are thought to have become a part of certain eukaryotic cells in much the same way as mitochondria were incorporated into all eukaryotic cells: by existing as free-living cyanobacteria that had a symbiotic relationship with a cell, making energy for the cell in return for a safe place to live, and eventually evolving into a form that c...

    Thylakoid– Flattened disks within the stroma of the chloroplast that contain chlorophyll and carotenoids, and perform photosynthesis.
    Photosynthesis– The conversion of light energy into chemical energy in the form of organic molecules.
    Symbiotic relationship– A close biological interaction between two different species.
    Algae– A large group of photosynthetic organisms including seaweeds, giant kelp, and diatoms.

    1. What is a difference between mitochondria and chloroplasts? A. Chloroplasts have an outer and inner membrane, while mitochondria do not. B. Chloroplasts are thought to have evolved from bacteria, while mitochondria are not. C. Photosynthesis occurs in chloroplasts, but not in mitochondria. D.Mitochondria have their own DNA; chloroplasts do not c...

  6. Jan 29, 2024 · The primary function of chloroplasts is photosynthesis, comprising two stages: the light-dependent reactions occurring in the thylakoids, and the light-independent Calvin Cycle happening in the stroma.

  7. Revision notes on 5.1.1 Chloroplast Structures & their Functions for the AQA A Level Biology syllabus, written by the Biology experts at Save My Exams.

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