Discuss students' strategies used in doing so. Show transparency of Symbol Analogies. Solicit responses from students. Be sure to have each student giving an answer to ex- plain their exploration of possibilities and their action upon them. Show transparency of Science Word Analogies.
Symbols have parts with definite spatial ar- rangement, color, similarities, and differences.
A change of alphabet within a word may change its meaning or misspell it. This is true of proteins. Proteins are composed of amino acids. The number and sequence of amino acids identify the protein. Now we shall follow the method described on your sheets to determine the amino acid sequence in a hypothetical protein.