3. Observe the stained leaf on a white backaround and note the location of starch in the leal. Compare the leaf stained with iodine to a fresh Coleus leaf. How does the location of starch compare to the coloration on a live Coleus leaf? What does each color present in the original leaf (green, pink, etc) indicate with respect to the presence or absence of chlorophyll pigments? What does each color present in the stained leaf indicate with respect to whether or not photosynthesis has been taking place?

3. Observe the stained leaf on a white backaround and note the location of starch in the leal. Compare the leaf stained with iodine to a fresh Coleus leaf. How does the location of starch compare to the coloration on a live Coleus leaf? What does each color present in the original leaf (green, pink, etc) indicate with respect to the presence or absence of chlorophyll pigments? What does each color present in the stained leaf indicate with respect to whether or not photosynthesis has been taking place?

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

10th Edition

ISBN:9781305967359

Author:STARR

Publisher:STARR

Chapter3: Molecules Of Life

Section: Chapter Questions

Problem 2CT: In 1976, a team of chemists in the United Kingdom was developing new insecticides by modifying...

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