Exam: IELTS

Definition: A type of organism that can live and grow in very acidic environments, often found in places like acidic hot springs or certain types of soil.

Example: The acidophile was discovered in a hot spring with a pH level below 3.

Definition: This word describes something that easily takes on color from acid dyes or thrives in acidic conditions. It is often used to refer to certain types of cells or bacteria that prefer environments with low pH.

Example: Acidophilic bacteria are often found in environments like sulfuric hot springs.

Definition: A medical condition where the body has too much acid, leading to a lower level of alkalinity in the blood and tissues.

Example: The patient was diagnosed with acidosis after the blood tests showed a significant drop in pH levels.

Definition: This word describes a condition where the acidity in the blood or body tissues is higher than normal, leading to a lower level of alkalinity.

Example: The patient was diagnosed with an acidotic condition due to respiratory failure.

Definition: To make something a little bit sour or acidic.

Example: The chef decided to acidulate the sauce to enhance its flavor.

Definition: The process of making something more acidic, often by adding an acid to it.

Example: The acidulation of the solution improved its flavor.

Definition: Having a sour or sharp taste, similar to that of an acid.

Example: The acidulent taste of the lemon made the dish more flavorful.

Definition: A medical condition where there is an unusual amount of acid present in the urine.

Example: The doctor diagnosed her with aciduria after analyzing her urine sample.

Definition: Relating to a small, sac-like structure in the body, often found in glands, that is involved in the production or secretion of substances.

Example: The acinar cells in the pancreas are responsible for producing digestive enzymes.

Definition: To accept or admit that something is true or exists, to show appreciation for something, or to confirm that something has been received.

Example: She decided to acknowledge her mistake and apologize.