Question

which of the following is not a function of a protein? storing information to catalyze reactions as enzymes to form channels for transporting molecules providing structure protect against disease as antibodies

Explanation:

1. Recall protein functions: Enzymes (catalysis), transport proteins (channel formation), structural proteins (provide structure), antibodies (immune defense) are protein functions.
2. Information storage: DNA/RNA (nucleic acids) store genetic info, not proteins. So "Storing information" is not a protein function.

Answer:

Storing information