What type of hormone is LH classified as?

Luteinizing hormone (LH) is classified as a peptide hormone because it is composed of a chain of amino acids, specifically it consists of 204 amino acids. Peptide hormones are typically synthesized and secreted by endocrine glands, and they play various roles in regulating physiological processes in the body, including the reproductive system, which is where LH is crucial for regulating ovulation in females and testosterone production in males.

The structure and function of LH as a peptide hormone allow it to bind to specific receptors on target cells to exert its effects, which is characteristic of peptide hormones. The correct classification is important for understanding how LH interacts with other hormones and the overall regulation of reproductive functions in the body.