mdcat logical reasoning MCQ #497

A plant exposed to blue light emits more oxygen. What photosynthetic pathway explains this?

mdcat logical reasoning MCQ #497

  1. Question 1

    Q1. A plant exposed to blue light emits more oxygen. What photosynthetic pathway explains this?

    • A) Chlorophyll absorption spectra
    • B) Stomatal opening regulation
    • C) C4 pathway efficiency
    • D) Photophosphorylation rates

    Answer: Chlorophyll absorption spectra

    Explanation: Blue light maximizes chlorophyll activation. Chlorophyll absorption spectra is correct because it matches what the question requires. USAT, HAT and MDCAT analytical sections repeat this pattern.