Exam: Cambridge English: C2 Proficiency (CPE)

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: 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: A creative phrase made up of two or more words that describes something in a metaphorical way, often used in ancient poetry.

Example: In the poem, the author used the kenning 'whale-road' to refer to the sea.

Definition: A light-armed foot soldier from medieval Scotland or Ireland, often used in historical contexts.

Example: The kern was known for his agility and skill in battle during the medieval period.

Definition: To adjust the space between letters in printed text to improve appearance or readability.

Example: The graphic designer decided to kern the text to make it look more balanced.

Definition: A type of organic compound that contains a carbonyl group (C=O) bonded to two carbon atoms. These compounds are often used in various chemical processes and can be found in substances like acetone.

Example: Acetone is a common ketone used as a solvent in many industries.

Definition: A type of sugar that has a ketone group in its structure, such as fructose.

Example: Fructose is a common example of a ketose found in many fruits.

Definition: A type of steroid that has a ketone group in its chemical structure.

Example: Ketosteroids are often studied for their effects on metabolism and hormone regulation.

Definition: A device with keys that you press to input data into a computer or to play music.

Example: I use my keyboard to type messages and play games on my computer.

Definition: To input text or data into a computer using a device with keys, or to play music on a musical instrument with keys.

Example: She learned how to keyboard her favorite songs on the piano.

Definition: A single action of pressing a key on a keyboard.

Example: Each keystroke is recorded when you type on your computer.