Exam: Cambridge English: C1 Advanced (CAE)

Definition: The study of sounds made by living things, particularly how they communicate with each other through sound.

Example: Researchers in bioacoustics analyze the calls of whales to understand their communication patterns.

Definition: The effect that a substance has on living organisms or tissues.

Example: The bioactivity of the new drug was tested on various cell cultures.

Definition: A method used to measure the strength or activity of a substance, like a drug, by comparing its effects on a living organism to a known standard.

Example: The researchers conducted a bioassay to evaluate the effectiveness of the new medication.

Definition: To test a substance's effects on living organisms by measuring its biological activity.

Example: The researchers decided to bioassay the new drug to determine its effectiveness.

Definition: The extent to which a substance, like a drug, is absorbed into the body and becomes available for use in the body after it is taken.

Example: The bioavailability of the medication can affect how well it works in treating the condition.

Definition: The process of speeding up a chemical reaction by using natural substances, like enzymes, that come from living organisms.

Example: Biocatalysis is often used in the production of pharmaceuticals to make the process more efficient and environmentally friendly.

Definition: A substance, often an enzyme, that speeds up or changes the rate of a chemical reaction in living organisms.

Example: Enzymes act as biocatalysts to help break down food in our bodies.

Definition: Relating to or using natural substances, like enzymes, to speed up chemical reactions in living organisms.

Example: The researchers developed a biocatalytic process to produce biofuels more efficiently.

Definition: A community of different living organisms that interact with each other in a specific environment, creating a balanced ecosystem.

Example: The biocenosis in the coral reef includes various fish, plants, and microorganisms that depend on each other for survival.

Definition: Relating to the belief that all living things have value and should be considered equally important.

Example: The biocentric approach emphasizes the importance of protecting all forms of life.

Definition: A belief that all living things, not just humans, have value and importance. It suggests that life is central to understanding the universe and reality.

Example: Biocentrism challenges the traditional view that humans are the most important beings in the universe.