Asked by Phuong Nguyen on May 21, 2024
Verified
By definition, substances that absorb visible light are called
A) photons.
B) pigments.
C) porphyrins.
D) nucleotides.
E) hydrocarbons.
Pigments
Substances that produce color in materials by absorbing certain wavelengths of light and reflecting others, found in nature in plants, animals, and minerals.
Visible Light
The portion of the electromagnetic spectrum that is visible to the human eye, ranging approximately from 380 to 750 nanometers in wavelength.
- Pinpoint the principal pigments implicated in photosynthesis and outline their contributions.
Verified Answer
ST
Samuel TawiahMay 27, 2024
Final Answer :
B
Explanation :
Pigments are substances that absorb visible light, which is why they are used to give color to materials. Each pigment absorbs light of specific wavelengths, and the wavelengths that are not absorbed are reflected or transmitted, giving the pigment its characteristic color.
Learning Objectives
- Pinpoint the principal pigments implicated in photosynthesis and outline their contributions.