Exam: Cambridge English: C1 Advanced (CAE)

Definition: The process of injecting small amounts of a substance into a cell or organism using a fine needle or pipette.

Example: Microinjecting allows scientists to introduce DNA directly into cells for research purposes.

Definition: The process of injecting very small amounts of a substance into tiny structures, like individual cells.

Example: Scientists use microinjection to introduce DNA into single cells for research purposes.

Definition: A unit of measurement for volume that is equal to one millionth of a liter.

Example: The scientist measured the liquid in microliters for accuracy.

Definition: Made from very small pieces of stone, often used in tools or artifacts.

Example: The archaeologists discovered microlithic tools that were used by ancient humans.

Definition: A very small cell that is formed during the early stages of development in an embryo.

Example: In the early stages of embryonic development, micromeres play a crucial role in forming the organism's structure.

Definition: A very small piece of dust or rock that comes from space and falls to the Earth or the Moon.

Example: Scientists study micrometeorites to learn more about the early solar system.

Definition: A very small piece of space rock or dust that travels through space.

Example: Scientists study micrometeoroids to understand the composition of our solar system.

Definition: A tool used to measure very small distances or objects, often with a screw mechanism, and can also refer to a unit of length that is one millionth of a meter.

Example: The engineer used a micrometer to measure the thickness of the metal sheet accurately.

Definition: This word describes something that is extremely small, even smaller than what is typically considered miniature.

Example: The artist created a microminiature sculpture that could fit on the tip of a pencil.

Definition: A very small version of something, often used in art or models.

Example: The artist created a microminiature sculpture that was barely visible to the naked eye.

Definition: Referring to a concentration that is equal to one millionth of a mole in one liter of solution.

Example: The solution was prepared at a micromolar concentration to ensure accurate results in the experiment.