Definition: A part of an organism that is one of the segments along its body or structure, often found in animals and plants, such as segments of limbs or leaves.

Example: The epimere is important in the study of vertebrate anatomy as it helps to understand the segmentation of limbs.

Definition: Relating to a type of stereoisomer that differs in configuration at only one specific carbon atom.

Example: Glucose and galactose are epimeric sugars, differing only at one carbon atom.

Definition: A layer of connective tissue that covers and protects a muscle, helping to hold it together and separate it from other muscles.

Example: The surgeon carefully cut through the epimysium to access the muscle underneath.

Definition: A condition in plants where leaves or other parts bend downwards due to faster growth on the upper side.

Example: The epinasty of the leaves made the plant look droopy and unhealthy.

Definition: A substance produced by the adrenal glands that helps to raise blood pressure and has important effects on the body during stress or emergencies.

Example: The doctor administered epinephrine to treat the patient's severe allergic reaction.

Definition: A hormone produced by the adrenal glands that helps the body respond to stress by increasing heart rate, blood pressure, and energy levels. It is also known as adrenaline and is used in medicine to treat severe allergic reactions and other conditions.

Example: The doctor administered epinephrine to the patient experiencing a severe allergic reaction.

Definition: A thick layer of connective tissue that surrounds a nerve trunk, providing support and protection.

Example: The surgeon carefully removed the epineurium to access the nerve underneath.

Definition: Relating to the upper layer of the ocean where there is enough sunlight for plants to grow and photosynthesis to occur.

Example: The epipelagic zone is home to many species of fish that rely on sunlight for survival.

Definition: Referring to something that is a secondary effect or consequence, not directly causing anything but occurring as a result of other processes.

Example: The researchers found that the changes in behavior were epiphenomenal and did not influence the underlying neurological processes.

Definition: A secondary effect or condition that occurs alongside a primary phenomenon but does not directly influence it.

Example: The patient's fatigue was considered an epiphenomenon of the underlying illness.