Examlex
Which of the following scientists was part of a pair who first discovered that cellular reactions can be catalyzed by a ribozyme?
Pheromone
A chemical substance produced and released into the environment by an animal, affecting the behavior or physiology of others of its species.
Anorexia Nervosa
An eating disorder characterized by an abnormally low body weight, intense fear of gaining weight, and a distorted perception of body weight.
Body Image
An individual's perception, thoughts, and feelings about their own body's appearance, which can influence self-esteem and behavior.
Bulimia Nervosa
An eating disorder marked by binge eating, followed by methods to avoid weight gain, such as vomiting, fasting, or excessive exercise.
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