Question

Regarding the effects of sunlight on human well-being, research suggests that exposure to UV light induces the release of feel-good endorphins in the skin. Additionally, infrared (IR) light contributes to the sense of warmth. What can be inferred about the impact of these two effects on the feel-good sensation associated with sunlight?

A) UV light and IR light have independent effects, with each contributing equally to the overall feel-good sensation.
B) UV light and IR light synergistically enhance the feel-good sensation, with their combined effects being more significant.
C) UV light and IR light have distinct roles, with UV light primarily inducing the release of endorphins and IR light providing the physical sensation of warmth.
D) The feel-good sensation from sunlight is solely attributed to the physical warmth generated by IR light, and UV light plays a negligible role.

Which of the following statements accurately reflects the findings of the study regarding the effects of UV light on human skin?

A) UV light induces the release of endorphins, contributing significantly to the feel-good sensation associated with sunlight.
B) UV light has no direct impact on the feel-good sensation, and its effects are limited to skin tanning.
C) The study suggests that IR light, not UV light, is responsible for the release of feel-good endorphins in the skin.
D) The study provides inconclusive evidence regarding the relationship between UV light and the release of endorphins.

Answer 1

UV light and IR light have distinct roles in the feel-good sensation associated with sunlight. UV light induces the release of endorphins, contributing significantly to the feel-good sensation associated with sunlight.

Step-by-step explanation:

Based on the provided information, it can be inferred that UV light and IR light have distinct roles in the feel-good sensation associated with sunlight. UV light primarily induces the release of feel-good endorphins in the skin, while IR light provides the physical sensation of warmth. Therefore, option C) UV light and IR light have distinct roles, with UV light primarily inducing the release of endorphins and IR light providing the physical sensation of warmth is the most accurate statement regarding the impact of these two effects on the feel-good sensation associated with sunlight. Regarding the effects of UV light on human skin, the study suggests that UV light induces the release of endorphins, contributing significantly to the feel-good sensation associated with sunlight. Therefore, option A) UV light induces the release of endorphins, contributing significantly to the feel-good sensation associated with sunlight is the most accurate statement regarding the effects of UV light on human skin.