Large Quantities of Proteins May Be Isolated from

Q38: High speed ultracentrifugation<br>A) allows separation of proteins

Q39: A researcher is purifying a structural protein

Q40: A protein rich in tryptophan would be

Q41: Which is NOT important to size-exclusion chromatography?<br>A)

Q42: A researcher adds a "tag" of several

Q44: A typical protein purification plan might maximally

Q45: If a protein binds a specific ligand<br>A)

Q46: To yield sufficient biologics, pharmaceutical companies use

Q47: In size exclusion chromatography, resins with small

Q48: Ion exchange chromatography<br>I. separates proteins from a