Q. 19 Instructions: -Please answer correctly well explained and not from google internet. -Dont copy paste from Bartley. -The answer has to be understandable and not plagiarized. Scientists have succeeded in producing mutant plant cells whose permeability of the thylakoid membrane to hydrogen ions is increased. Explains the effect of this mutation on the process of photosynthesis

Q. 19 Instructions: -Please answer correctly well explained and not from google internet. -Dont copy paste from Bartley. -The answer has to be understandable and not plagiarized. Scientists have succeeded in producing mutant plant cells whose permeability of the thylakoid membrane to hydrogen ions is increased. Explains the effect of this mutation on the process of photosynthesis

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter8: Photosynthesis

Section: Chapter Questions

Problem 15RQ: Plants containing only chlorophyll b are exposed to radiation with the following wavelengths: 10nm...

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An experiment was conducted to demonstrate that chlorophyll is essential for photosynthesis. The procedure followed is given below: • A potted variegated plant was destarched. • Variegated leaves have green parts (where the cells contain chlorophyll) and white parts (where there is no chlorophyll). • A starch test was done on a leaf. • The potted plant was exposed to bright sunlight for 4–5 hours. • After 5 hours, a leaf was removed and tested for starch. ---------- 1. Draw a labelled leaf and indicate the colour change in the green and white parts of the leaf, after the second starch test.