Examlex
The DNA segment that carries information for building one protein or polypeptide chain is called a(n) ________.
Hypothalamus
A region of the brain below the thalamus that coordinates both the autonomic nervous system and the activity of the pituitary, controlling body temperature, hunger, and thirst.
Plasma Proteins
Proteins present in blood plasma that play roles in blood clotting, immunity, and other functions.
Free Hormone
Hormones that are not bound to carrier proteins in the bloodstream and thus are biologically active and available to bind to receptors.
Capillary Walls
Thin, permeable membranes of capillary blood vessels that facilitate the exchange of gases, nutrients, and waste products between blood and tissues.
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