A researcher illuminated a filament of cyanobacteria with light that passed through a prism, thus exposing different segments of cyanobacteria to different wavelengths of light. He found that all the bacteria in his sample could grow and reproduce in any of the wavelengths of light, but their colors changed throughout the experiment. What can you conclude about this cyanobacteria sample? O More chlorophyll a was produced in response to the light exposure. The cyanobacteria were dying and were changing color in response. O The cyanobacteria have various photosynthetic pigments to absorb light. O More green photosynthetic pigment was produced to absorb light.

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
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A researcher illuminated a filament of cyanobacteria with light that passed through a prism, thus exposing different segments of cyanobacteria to different wavelengths of light. He found that all the bacteria in his
sample could grow and reproduce in any of the wavelengths of light, but their colors changed throughout the experiment. What can you conclude about this cyanobacteria sample?
O More chlorophyll a was produced in response to the light exposure.
O The cyanobacteria were dying and were changing color in response.
O The cyanobacteria have various photosynthetic pigments to absorb light.
O More green photosynthetic pigment was produced to absorb light.
Transcribed Image Text:A researcher illuminated a filament of cyanobacteria with light that passed through a prism, thus exposing different segments of cyanobacteria to different wavelengths of light. He found that all the bacteria in his sample could grow and reproduce in any of the wavelengths of light, but their colors changed throughout the experiment. What can you conclude about this cyanobacteria sample? O More chlorophyll a was produced in response to the light exposure. O The cyanobacteria were dying and were changing color in response. O The cyanobacteria have various photosynthetic pigments to absorb light. O More green photosynthetic pigment was produced to absorb light.
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