Exam: TOEFL

Definition: Relating to or involving the process of chemosynthesis, where organisms create energy from chemical reactions instead of sunlight.

Example: Some bacteria are chemosynthetic, using chemicals from their environment to produce energy.

Definition: Relating to the movement of cells or organisms in response to chemical stimuli.

Example: The chemotactic response of the bacteria allows them to move toward nutrients.

Definition: The movement of an organism or cell in response to a chemical signal, either moving towards or away from it.

Example: Bacteria use chemotaxis to find food sources in their environment.

Definition: Relating to the classification of organisms based on their biochemical characteristics.

Example: The chemotaxonomic analysis revealed new insights into the plant species' relationships.

Definition: The process of classifying living things by looking at their chemical makeup, particularly the proteins and other substances they contain.

Example: Chemotaxonomy helps scientists understand the relationships between different species based on their biochemical characteristics.

Definition: A person who gives chemotherapy treatment to patients, usually to help fight cancer.

Example: The chemotherapist explained the treatment plan to the patient.

Definition: A medical treatment that uses special drugs to kill cancer cells or other harmful cells in the body.

Example: After her diagnosis, she started chemotherapy to fight the cancer.

Definition: The movement or growth of a living thing in response to a chemical substance.

Example: Plants exhibit chemotropism by growing towards nutrients in the soil.

Definition: To hold something dear or to value it highly, often with love or affection.

Example: She cherishes the time spent with her family during the holidays.

Definition: Something that can be loved and valued deeply.

Example: The memories of our time together are truly cherishable.