Exam: IELTS

Definition: A clump of genetic material found in the nucleus of a cell that is not dividing, which looks similar to a small structure called a nucleolus.

Example: The karyosome can be observed under a microscope in certain types of cells.

Definition: A visual representation or arrangement of chromosomes in a cell, showing their number, size, and shape.

Example: The scientist prepared a karyotype to study the genetic abnormalities in the patient.

Definition: To classify and arrange the chromosomes of an organism based on their characteristics such as number, size, and shape.

Example: Scientists use karyotyping to analyze the chromosomes of the cells in a sample.

Definition: Relating to the number and appearance of chromosomes in the nucleus of a cell.

Example: The karyotypic analysis revealed the presence of an extra chromosome.

Definition: In a way that relates to the karyotype, which is the number and appearance of chromosomes in the nucleus of a cell.

Example: The cells were analyzed karyotypically to identify any chromosomal abnormalities.

Definition: Describing a type of wind that moves down a slope, usually caused by cold air that is denser than the surrounding air.

Example: The katabatic winds swept down the mountain, bringing a chill to the valley below.

Definition: A type of Japanese writing system that is angular and used mainly for foreign words, scientific terms, and official documents.

Example: In Japanese, katakana is often used to write the names of foreign countries and foods.

Definition: A process of releasing strong or repressed emotions, often leading to a sense of relief or purification.

Example: After the therapy session, she felt a sense of katharsis that helped her move on from her past.

Definition: Having a strong interest or enthusiasm for something; also means sharp or sensitive in perception.

Example: She has a keen interest in learning new languages.

Definition: To make a loud, mournful sound, often expressing grief or sorrow, especially for someone who has died.

Example: The family gathered to keen for their lost loved one during the funeral.

Definition: A loud and mournful song or cry, often expressing grief for someone who has died.

Example: The community gathered to sing a keen for their lost friend.

Definition: Having a strong interest or enthusiasm for something; very eager or enthusiastic.

Example: She is the keenest student in the class, always asking questions and wanting to learn more.

Definition: A sound that is sharp and shrill, often expressing sorrow or lamentation.

Example: The keening wail of the wind echoed through the empty streets.

Definition: A loud and mournful cry, often expressing grief or sorrow, typically heard at funerals or during times of loss.

Example: The sound of keening filled the air as the mourners gathered to pay their respects.

Definition: To make a loud, mournful cry, often expressing grief or sorrow.

Example: She was keening for her lost friend at the memorial service.