Exam: TOEFL

Definition: A condition in which an organism has three complete sets of chromosomes instead of the usual two.

Example: Triploidy can occur in some plants and animals, leading to various developmental changes.

Definition: In a lively or quick way, often used to describe movement or speech that is smooth and easy.

Example: She spoke trippingly, making it seem as if the words flowed effortlessly from her lips.

Definition: A type of medication that is used to treat migraine and cluster headaches by acting on serotonin receptors in the brain.

Example: The doctor prescribed a triptan to help relieve my migraine symptoms.

Definition: A type of carbohydrate that breaks down into three simple sugars when it is processed by water.

Example: Raffinose is an example of a trisaccharide found in beans and other vegetables.

Definition: Referring to a condition where there are three copies of a specific chromosome in each body cell instead of the normal two copies.

Example: The trisomic condition can lead to various developmental issues.

Definition: A genetic condition where a person has three copies of a specific chromosome instead of the usual two, which can lead to various health issues.

Example: Trisomy 21 is commonly known as Down syndrome and is characterized by an extra chromosome.

Definition: Feeling sad or unhappy; having a gloomy or sorrowful expression.

Example: She had a tristful look on her face after hearing the bad news.

Definition: In a way that expresses sadness or sorrow.

Example: She looked at the old photographs tristfully, remembering the happy times.

Definition: A chemical compound that includes three sulfur atoms in its structure.

Example: Trisulfide is often used in various industrial applications due to its unique properties.

Definition: This word describes something that has three syllables.

Example: The word 'elephant' is trisyllabic because it has three distinct syllables.

Definition: A word that has three separate sounds or beats when pronounced.

Example: The word 'elephant' is trisyllabic because it has three syllables.