Exam: TOEFL

Definition: A small structure in plant cells that contains chlorophyll and is responsible for converting sunlight into energy through photosynthesis.

Example: Chloroplasts are essential for plants to produce their own food using sunlight.

Definition: Relating to or containing chloroplasts, which are the parts of plant cells that help in photosynthesis.

Example: The chloroplastic structures in the plant cells are essential for converting sunlight into energy.

Definition: A medication used to treat and prevent malaria, often in a crystalline form.

Example: The doctor prescribed chloroquine to help prevent malaria during their trip.

Definition: A condition in plants where the leaves turn yellow due to a lack of chlorophyll, often caused by nutrient deficiencies or diseases. It can also refer to a type of anemia in humans that causes a yellowish discoloration of the skin.

Example: The gardener noticed chlorosis in the leaves of the tomato plants, indicating they needed more nutrients.

Definition: A type of medication that helps the body get rid of extra salt and water, often used to treat high blood pressure and swelling.

Example: The doctor prescribed chlorothiazide to help manage my high blood pressure.

Definition: Relating to a condition in plants where leaves turn yellow due to insufficient chlorophyll, often caused by nutrient deficiencies.

Example: The chlorotic leaves of the plant indicated that it needed more nutrients in the soil.

Definition: A medication used to treat certain mental health conditions, particularly schizophrenia, and to help with nausea and anxiety.

Example: The doctor prescribed chlorpromazine to help manage the patient's symptoms of schizophrenia.

Definition: A type of cell found in sponges that has a flagellum surrounded by a collar of cytoplasm, helping in feeding and water circulation.

Example: Choanocytes play a crucial role in the feeding process of sponges by creating water currents.

Definition: Relating to or made from a sweet, brown food that is made from roasted and ground cacao seeds.

Example: She made a delicious chocolate cake for the party.

Definition: A sweet food made from roasted and ground cacao seeds, often used in desserts, drinks, and candies.

Example: I love to eat chocolate cake on my birthday.

Definition: This word describes something that is of high quality or has been selected with care, often appealing to good taste.

Example: The restaurant is known for its choice cuts of meat.

Definition: The act of selecting or making a decision between different options or possibilities.

Example: She had to make a choice between going to the party or staying home to study.