Which of the following statements is incorrect? a. Pigments...

Which of the following statements is incorrect?
a. Pigments absorb light of certain wavelengths only.
b. Some accessory pigments are antioxidants.
c. Chlorophyll is green because it absorbs green light.

Labs

Want to see this concept in action?

NEW

Explore this concept interactively to see how it behaves as you change inputs.

View Labs

Key Concepts

Accessory Pigments as Multifunctional Agents

Accessory pigments not only broaden the spectrum of light that can be utilized by organisms, but in some cases, they also serve additional roles such as acting as antioxidants. This dual functionality helps protect the organism from damage by reactive oxygen species while optimizing capture of light energy.

Chlorophyll Color and Light Reflection

Chlorophyll, a major pigment in photosynthetic organisms, absorbs mainly blue and red wavelengths of light and reflects green wavelengths. Its green appearance is due to this reflection rather than absorption of green light, which is a key concept in understanding the visual manifestation of pigment absorption properties.

Selective Light Absorption in Pigments

Pigments are molecules that absorb light at specific wavelengths due to their molecular structure. This selective absorption allows them to capture light energy efficiently for processes like photosynthesis while reflecting or transmitting other wavelengths, which ultimately gives these pigments their characteristic colors.

Transcript

Please give Ace some feedback