Question

Based on your knowledge of energy flow and light absorption, which color(s) of light will not provide energy for photosynthesis? (select all that apply) question 3 options: red orange green blue violet

Answer 1

Red light has the longest wavelength and the least energy, while violet light has the shortest wavelength and the most energy.

Step-by-step explanation:

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Answer 2

RED and BLUE

Step-by-step explanation:

Special pigments in chloroplasts of plant cells absorb the energy of certain wavelengths of light, causing a molecular chain reaction known as the light-dependent reactions of photosynthesis. The best wavelengths of visible light for photosynthesis fall within the blue range (425–450 nm) and red range (600–700 nm).