Müller glia

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/m-ller-glia

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 cell type?Radial glial cells of the vertebrate retina, a type of macroglia
2. What is the discoverer?First described by Heinrich Müller in the 19th century
3. What are Müller glia and where are they found in the eye?Müller glia are support cells in the retina. They sit in the inner nuclear layer and stretch across the whole depth of the retina.
4. How do Müller glia help keep our vision clear?They balance the right amount of potassium and glutamate around eye cells. They also give energy to the light‑sensing cells and clean up waste.

Glial cells: Non-neuronal cells in the nervous system that provide support and protection to neurons.
Extracellular homeostasis: The maintenance of a stable chemical and physical environment outside of cells.
Neurotransmitter: Chemical messengers that transmit signals from a neuron across a synapse to a target cell.
Glycogen: A stored form of glucose, serving as an energy reserve for cells.