Structure of the Chloroplast Chloroplasts are organelles found in the green leaves of plants and some...
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Structure of the Chloroplast Chloroplasts are organelles found in the green leaves of plants and some algae. They are double-membraned organelles with a smooth outer membrane and an inner membrane, which scientists believed formed when prokaryotes engulfed one another to form eukaryotic cells (endosymbiotic theory). There are rmore membranes folded into disc-shaped sacs called thylakoids, which contain the green pigment chlorophyll responsible for absorbing sunlight. Thylakoids are found in stacks called granum (grana, plural). Grana are surrounded by a gel-like material called stroma. le 1. In what types of organisms are chloroplasts found? 2. How many membranes surround a chloroplast and why? 3. What is chlorophyll and in what structure is it found? Structure of the Chloroplast Chloroplasts are organelles found in the green leaves of plants and some algae. They are double-membraned organelles with a smooth outer membrane and an inner membrane, which scientists believed formed when prokaryotes engulfed one another to form eukaryotic cells (endosymbiotic theory). There are rmore membranes folded into disc-shaped sacs called thylakoids, which contain the green pigment chlorophyll responsible for absorbing sunlight. Thylakoids are found in stacks called granum (grana, plural). Grana are surrounded by a gel-like material called stroma. le 1. In what types of organisms are chloroplasts found? 2. How many membranes surround a chloroplast and why? 3. What is chlorophyll and in what structure is it found?
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Related Book For
University Physics with Modern Physics
ISBN: 978-0321501219
12th Edition
Authors: Hugh D. Young, Roger A. Freedman, Lewis Ford
Posted Date:
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