Cone cell

High school (ages 12+)
Human Body

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/cone-cell

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the scientific classification?Photoreceptor cell type
2. What is the primary function?Mediates color vision and high visual acuity in photopic conditions

Photopic Vision: Vision mediated by cone cells, characterized by high acuity and color perception in bright light.
Opsin: A class of protein that, together with a bound chromophore, forms the photopigments in photoreceptor cells.
Trichromacy: The normal human capacity to perceive color based on the differential stimulation of three cone photoreceptor types.
Spectral Sensitivity: The degree to which a photoreceptor or other light-sensitive system responds to light of different wavelengths.