托福必备词汇 - 生物学、物理学和化学

the scientific study of living organisms; the science that studies living organisms

the chemical processes through which food is changed into energy for the body to use

a living thing such as a plant, animal, etc., especially a very small one that lives on its own

all the different stages of grow and development of a living organism

the smallest structure of a substance consisting of a group of atoms

consisting of or relating to molecules, which are groups of atoms bonded together

a physical substance that occupies space and exists in every material in the universe

the branch of science that is concerned with studying the structure of substances and the way that they change or combine with each other

a substance that is composed of only one type of atom, typically characterized by specific physical and chemical properties

(biology) the slow and gradual development of living things throughout the history of the earth

a feature or quality of something

(biochemistry) a chemical substance that carries the genetic information, which is present in every cell and some viruses

(genetics) a basic unit of heredity and a sequence of nucleotides in DNA that is located on a chromosome in a cell and controls a particular quality

(physics) to be subject to physical or chemical change

any strand of muscle or nervous tissues

(physics) any of the smallest units that energy or matter consists of, such as electrons, atoms, molecules, etc.

(chemistry) a substance that its molecules consist of two or more elements that are held together by a chemical bond

a link that holds atoms or ions together in any molecule or crystal

related to atoms, the smallest units of matter, including their structure, properties, and interactions

(biology) a small organism that lives on or inside another organism, called a host, and is dependent on it for nutrition and growth

a natural reaction or behavior that occurs automatically, without conscious thought or reasoning

a water-soluble chemical substance that contains Hydrogen and has a sour taste or corrosive feature with a PH less than 7

extremely small drops of liquid in the air, resulted from the heating of the liquid

a nonmetal element that can be found in all organic compounds and living things

(of a solid) to become one with a liquid