Tell about chloroplasts...........
Answers
Answer:
chloroplast are organelles that conduct photosysesi,where the photothsetic pigment chlorophyll capture the energy from sunlight, converse it,and store it in the energy-storage molecule ATP and NADPH while feeing oxygen from water I. the plant and algal cell.
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Answer:
Chloroplast :- The Site Of Photosynthesis.
Chloroplast are green Plastids which help in the synthesis of organic food. The Chloroplast are disturbed uniformly in the cytoplasm of plant cells. In all the Green plants they are totally well developed.
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Electron Microscopic Structure reveals that Chloroplast is covered by a double membranous structure called Chloroplast envelope. Each Memberane Of envelope is a unit membrane like plasma membrane. Proteinaceous matrix ik the Chloroplast is called Matrix or Stroma.
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A massive Memberane system of lamellae or the thylakoids which run parallel to each other is found in the stroma. In Higher plants chloroplast posses two types of Thylakoids — large and small.
The Large ones are known as stroma Thylakoids, and extend from one end of Chloroplast— where as the small ones are disc shaped Thylakoids which are closely packed to form grana, and are hence called grana Thylakoids. The Grana Thylakoids fuse with the large stroma Thylakoids in the region of granum.
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