MDCAT Biology MCQ #262

A plant is exposed to monochromatic light in a laboratory setting. Which color of light will result in the lowest rate of photosynthesis?

MDCAT Biology MCQ #262

  1. Question 1

    Q1. A plant is exposed to monochromatic light in a laboratory setting. Which color of light will result in the lowest rate of photosynthesis?

    • A) Green light
    • B) Blue light
    • C) Red light
    • D) Violet light

    Answer: Green light

    Explanation: Chlorophylls mainly absorb blue-violet and red light, while green light is reflected, making it the least effective for the process.