Which observation could you make based on stimuli to your photoreceptors?(1 point)
Responses
This apple is tart.
This apple is tart.
This apple is red.
This apple is red.
This apple is cold.
This apple is cold.
This apple is lightweight.
This apple is red.
How do sensory receptors communicate a stimulus to the brain?(1 point)
Responses
corpuscles
corpuscles
pressure waves
pressure waves
muscle cells
muscle cells
electrical signals
electrical signals
electrical signals
Which sensory receptors detect when your shoes are too tight?(1 point)
Responses
thermoreceptors
thermoreceptors
photoreceptors
photoreceptors
chemoreceptors
chemoreceptors
mechanoreceptors
mechanoreceptors
The observation that could be made based on stimuli to your photoreceptors is: "This apple is red."
To make the observation about the stimuli to your photoreceptors, you would need to rely on the information that your eyes perceive and send to your brain. In this case, the stimuli are related to an apple. Let's analyze the given responses.
1. "This apple is tart": If your photoreceptors are solely responsible for detecting light and color, it is unlikely that they would provide information about the taste or tartness of the apple. Other sensory receptors, such as taste buds, would be responsible for perceiving taste.
2. "This apple is red": Photoreceptors in the human eye, specifically cone cells, are responsible for detecting and responding to different wavelengths of light, which allows us to perceive colors. If your photoreceptors perceive the color of the apple as red, it would be a valid observation based on stimuli to your photoreceptors.
3. "This apple is cold": Photoreceptors do not have the ability to perceive temperature. The perception of cold or any other temperature-related sensation is detected by specialized thermoreceptors in our skin.
4. "This apple is lightweight": Photoreceptors cannot detect the weight or mass of an object. The sense of weight or heaviness is perceived by mechanoreceptors present in muscles, joints, and the skin.
Based on the information above, the valid observation you could make based on stimuli to your photoreceptors is "This apple is red."