“Possible modulators of growth include acetylcholine, dopamine, vasoactive intestinal polypeptide, and glucagon.”

“They both develop random transient beta-strands across the whole polypeptide chain.”

“The LDL receptor is a polypeptide of 839 amino acids that spans the plasma membrane.”

“However, the new ATG assignment does not alter the predicted mature polypeptides encoded by each allele.”

“The venom consists of proteins, polypeptides, and enzymes that cause necrosis and hemolysis.”

“The unmodified biopolymers may be nucleic acids, polypeptides, proteins, carbohydrates, lipids and analogues thereof.”