Predict how the cell membranes of a lizard’s cells might change from winter to summer with respect to the amount of cholesterol they contain. Justify your predictions.

DISCUSSION ESSAY

Lizards are sometimes called “cold-blooded” because they depend on the surrounding temperatures to keep themselves warm.

Predict how the cell membranes of a lizard’s cells might change from winter to summer with respect to the amount of cholesterol they contain. Justify your predictions.