Another MCAT Post

MCAT Prep Endocrine vs Exocrine Glands

Endocrine glands secrete hormones into the blood, while exocrine glands secrete chemicals onto epithelial surfaces.

MCAT Prep Digestive System Anatomy & Function

This MCAT post covers the anatomy of the digestive system, its various organs, and its basic function of breaking down and absorbing food.

MCAT Prep The Menstrual Cycle

This MCAT post covers the hormone-driven phases of the menstrual cycle, including the follicular, ovulation, and the luteal phases.

MCAT Prep Types of Hormones

Hormones are signaling molecules that regulate physiology. There are three types of hormones: peptide hormones, steroid hormones, and tyrosine derivatives.