Exam: TOEFL

Definition: A tiny structure found in a cell's cytoplasm, made up of parts of the endoplasmic reticulum and often containing ribosomes.

Example: Microsomes play a crucial role in the metabolism of drugs within the liver cells.

Definition: A very small sphere, typically measured in micrometers.

Example: The scientist examined the microsphere under a powerful microscope.

Definition: A type of spore that is smaller than the other type and develops into a male gametophyte in certain plants.

Example: In some plants, the microspore develops into a male gametophyte, which is essential for reproduction.

Definition: A type of cell that divides through a process called meiosis to create four smaller cells known as microspores.

Example: The microsporocyte in the plant's reproductive system is crucial for producing pollen grains.

Definition: A very small independent country with a tiny area and population.

Example: Monaco is a well-known microstate located on the French Riviera.

Definition: The arrangement and organization of small parts within a material or organism that can be seen under a microscope.

Example: Scientists study the microstructure of metals to understand their properties better.

Definition: A type of surgery that involves working on very small body parts or cells, using a microscope and special tools to perform precise operations.

Example: The doctor specialized in microsurgery to repair tiny blood vessels and nerves.

Definition: Related to a type of surgery that uses very small instruments and techniques to operate on tiny structures in the body.

Example: The doctor specialized in microsurgical techniques to repair delicate nerves.

Definition: A field of technology that deals with very small devices and materials, typically at the scale of micrometers.

Example: Microtechnology is used in the development of tiny electronic components for smartphones.

Definition: Relating to musical notes that are smaller than the standard semitones used in Western music.

Example: The composer experimented with microtonal scales to create unique sounds.