Final answer:
Peptide and steroid hormones are two different classes of hormones with distinct chemical structures and mechanisms of action. While peptide hormones consist of short chains of amino acids, steroid hormones are derived from cholesterol and have a lipid-like structure. However, both types of hormones can act as signaling molecules to regulate physiological processes.
Step-by-step explanation:
Peptide and steroid hormones are two different classes of hormones that have distinct chemical structures and mechanisms of action.
Peptide hormones consist of short chains of amino acids, while steroid hormones are derived from cholesterol and have a lipid-like structure.
A key similarity between peptide and steroid hormones is that both can act as signaling molecules that help to regulate various physiological processes in the body.