Production of auxin in response to light most likely involves

Question

Quizplus · Accepted Answer

Phototropin is a blue-light receptor protein that plays a critical role in the production of auxin in response to light. When phototropin absorbs blue light, it triggers a signal transduction pathway that leads to the activation of enzymes involved in the biosynthesis of auxin. Therefore, choice D is the best answer. The other options, such as phytochrome, imbibition, chlorophyll, and etiolation, are not directly involved in the production of auxin in response to light.

Production of Auxin in Response to Light Most Likely Involves